mirror of https://gitee.com/openkylin/linux.git
ALSA: emu10k1: Fix annotation and cast for the recent uapi header change
The recent sound/emu10k1.h uapi header change by the commit2e46886763("ALSA: emu10k1: Make uapi/emu10k1.h compilable again") made sparse angry because of the inconsistency of __user annotation and the own ctl id struct that were changed in uapi header. This patch addresses those by adjusting the cast and annotations properly again. Fixes:2e46886763("ALSA: emu10k1: Make uapi/emu10k1.h compilable again") Link: https://lore.kernel.org/r/20200202090724.18232-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
parent
2acf25f13e
commit
81b450909b
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@ -463,7 +463,7 @@ static void snd_emu10k1_write_op(struct snd_emu10k1_fx8010_code *icode,
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u_int32_t *code;
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if (snd_BUG_ON(*ptr >= 512))
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return;
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code = (u_int32_t __force *)icode->code + (*ptr) * 2;
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code = icode->code + (*ptr) * 2;
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set_bit(*ptr, icode->code_valid);
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code[0] = ((x & 0x3ff) << 10) | (y & 0x3ff);
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code[1] = ((op & 0x0f) << 20) | ((r & 0x3ff) << 10) | (a & 0x3ff);
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@ -480,7 +480,7 @@ static void snd_emu10k1_audigy_write_op(struct snd_emu10k1_fx8010_code *icode,
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u_int32_t *code;
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if (snd_BUG_ON(*ptr >= 1024))
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return;
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code = (u_int32_t __force *)icode->code + (*ptr) * 2;
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code = icode->code + (*ptr) * 2;
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set_bit(*ptr, icode->code_valid);
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code[0] = ((x & 0x7ff) << 12) | (y & 0x7ff);
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code[1] = ((op & 0x0f) << 24) | ((r & 0x7ff) << 12) | (a & 0x7ff);
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@ -513,8 +513,8 @@ static int snd_emu10k1_gpr_poke(struct snd_emu10k1 *emu,
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if (!test_bit(gpr, icode->gpr_valid))
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continue;
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if (in_kernel)
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val = *(__force u32 *)&icode->gpr_map[gpr];
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else if (get_user(val, &icode->gpr_map[gpr]))
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val = icode->gpr_map[gpr];
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else if (get_user(val, (__user u32 *)&icode->gpr_map[gpr]))
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return -EFAULT;
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snd_emu10k1_ptr_write(emu, emu->gpr_base + gpr, 0, val);
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}
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@ -530,7 +530,7 @@ static int snd_emu10k1_gpr_peek(struct snd_emu10k1 *emu,
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for (gpr = 0; gpr < (emu->audigy ? 0x200 : 0x100); gpr++) {
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set_bit(gpr, icode->gpr_valid);
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val = snd_emu10k1_ptr_read(emu, emu->gpr_base + gpr, 0);
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if (put_user(val, &icode->gpr_map[gpr]))
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if (put_user(val, (__user u32 *)&icode->gpr_map[gpr]))
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return -EFAULT;
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}
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return 0;
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@ -547,11 +547,11 @@ static int snd_emu10k1_tram_poke(struct snd_emu10k1 *emu,
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if (!test_bit(tram, icode->tram_valid))
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continue;
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if (in_kernel) {
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val = *(__force u32 *)&icode->tram_data_map[tram];
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addr = *(__force u32 *)&icode->tram_addr_map[tram];
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val = icode->tram_data_map[tram];
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addr = icode->tram_addr_map[tram];
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} else {
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if (get_user(val, &icode->tram_data_map[tram]) ||
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get_user(addr, &icode->tram_addr_map[tram]))
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if (get_user(val, (__user __u32 *)&icode->tram_data_map[tram]) ||
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get_user(addr, (__user __u32 *)&icode->tram_addr_map[tram]))
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return -EFAULT;
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}
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snd_emu10k1_ptr_write(emu, TANKMEMDATAREGBASE + tram, 0, val);
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@ -581,8 +581,8 @@ static int snd_emu10k1_tram_peek(struct snd_emu10k1 *emu,
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addr = snd_emu10k1_ptr_read(emu, TANKMEMADDRREGBASE + tram, 0) >> 12;
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addr |= snd_emu10k1_ptr_read(emu, A_TANKMEMCTLREGBASE + tram, 0) << 20;
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}
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if (put_user(val, &icode->tram_data_map[tram]) ||
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put_user(addr, &icode->tram_addr_map[tram]))
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if (put_user(val, (__user u32 *)&icode->tram_data_map[tram]) ||
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put_user(addr, (__user u32 *)&icode->tram_addr_map[tram]))
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return -EFAULT;
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}
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return 0;
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@ -598,11 +598,11 @@ static int snd_emu10k1_code_poke(struct snd_emu10k1 *emu,
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if (!test_bit(pc / 2, icode->code_valid))
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continue;
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if (in_kernel) {
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lo = *(__force u32 *)&icode->code[pc + 0];
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hi = *(__force u32 *)&icode->code[pc + 1];
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lo = icode->code[pc + 0];
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hi = icode->code[pc + 1];
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} else {
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if (get_user(lo, &icode->code[pc + 0]) ||
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get_user(hi, &icode->code[pc + 1]))
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if (get_user(lo, (__user u32 *)&icode->code[pc + 0]) ||
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get_user(hi, (__user u32 *)&icode->code[pc + 1]))
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return -EFAULT;
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}
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snd_emu10k1_efx_write(emu, pc + 0, lo);
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@ -619,17 +619,21 @@ static int snd_emu10k1_code_peek(struct snd_emu10k1 *emu,
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memset(icode->code_valid, 0, sizeof(icode->code_valid));
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for (pc = 0; pc < (emu->audigy ? 2*1024 : 2*512); pc += 2) {
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set_bit(pc / 2, icode->code_valid);
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if (put_user(snd_emu10k1_efx_read(emu, pc + 0), &icode->code[pc + 0]))
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if (put_user(snd_emu10k1_efx_read(emu, pc + 0),
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(__user u32 *)&icode->code[pc + 0]))
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return -EFAULT;
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if (put_user(snd_emu10k1_efx_read(emu, pc + 1), &icode->code[pc + 1]))
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if (put_user(snd_emu10k1_efx_read(emu, pc + 1),
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(__user u32 *)&icode->code[pc + 1]))
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return -EFAULT;
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}
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return 0;
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}
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static struct snd_emu10k1_fx8010_ctl *
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snd_emu10k1_look_for_ctl(struct snd_emu10k1 *emu, struct emu10k1_ctl_elem_id *id)
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snd_emu10k1_look_for_ctl(struct snd_emu10k1 *emu,
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struct emu10k1_ctl_elem_id *_id)
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{
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struct snd_ctl_elem_id *id = (struct snd_ctl_elem_id *)_id;
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struct snd_emu10k1_fx8010_ctl *ctl;
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struct snd_kcontrol *kcontrol;
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@ -672,41 +676,60 @@ static unsigned int *copy_tlv(const unsigned int __user *_tlv, bool in_kernel)
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}
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static int copy_gctl(struct snd_emu10k1 *emu,
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struct snd_emu10k1_fx8010_control_gpr *gctl,
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struct snd_emu10k1_fx8010_control_gpr __user *_gctl,
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struct snd_emu10k1_fx8010_control_gpr *dst,
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struct snd_emu10k1_fx8010_control_gpr *src,
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int idx, bool in_kernel)
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{
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struct snd_emu10k1_fx8010_control_old_gpr __user *octl;
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struct snd_emu10k1_fx8010_control_gpr __user *_src;
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struct snd_emu10k1_fx8010_control_old_gpr *octl;
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struct snd_emu10k1_fx8010_control_old_gpr __user *_octl;
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_src = (struct snd_emu10k1_fx8010_control_gpr __user *)src;
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if (emu->support_tlv) {
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if (in_kernel)
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memcpy(gctl, (__force void *)&_gctl[idx], sizeof(*gctl));
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else if (copy_from_user(gctl, &_gctl[idx], sizeof(*gctl)))
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*dst = src[idx];
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else if (copy_from_user(dst, &_src[idx], sizeof(*src)))
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return -EFAULT;
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return 0;
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}
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octl = (struct snd_emu10k1_fx8010_control_old_gpr __user *)_gctl;
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octl = (struct snd_emu10k1_fx8010_control_old_gpr *)src;
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_octl = (struct snd_emu10k1_fx8010_control_old_gpr __user *)octl;
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if (in_kernel)
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memcpy(gctl, (__force void *)&octl[idx], sizeof(*octl));
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else if (copy_from_user(gctl, &octl[idx], sizeof(*octl)))
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memcpy(dst, &octl[idx], sizeof(*octl));
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else if (copy_from_user(dst, &_octl[idx], sizeof(*octl)))
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return -EFAULT;
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gctl->tlv = NULL;
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dst->tlv = NULL;
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return 0;
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}
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static int copy_gctl_to_user(struct snd_emu10k1 *emu,
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struct snd_emu10k1_fx8010_control_gpr __user *_gctl,
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struct snd_emu10k1_fx8010_control_gpr *gctl,
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struct snd_emu10k1_fx8010_control_gpr *dst,
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struct snd_emu10k1_fx8010_control_gpr *src,
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int idx)
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{
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struct snd_emu10k1_fx8010_control_gpr __user *_dst;
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struct snd_emu10k1_fx8010_control_old_gpr __user *octl;
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_dst = (struct snd_emu10k1_fx8010_control_gpr __user *)dst;
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if (emu->support_tlv)
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return copy_to_user(&_gctl[idx], gctl, sizeof(*gctl));
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return copy_to_user(&_dst[idx], src, sizeof(*src));
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octl = (struct snd_emu10k1_fx8010_control_old_gpr __user *)_gctl;
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return copy_to_user(&octl[idx], gctl, sizeof(*octl));
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octl = (struct snd_emu10k1_fx8010_control_old_gpr __user *)dst;
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return copy_to_user(&octl[idx], src, sizeof(*octl));
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}
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static int copy_ctl_elem_id(const struct emu10k1_ctl_elem_id *list, int i,
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struct emu10k1_ctl_elem_id *ret, bool in_kernel)
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{
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struct emu10k1_ctl_elem_id __user *_id =
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(struct emu10k1_ctl_elem_id __user *)&list[i];
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if (in_kernel)
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*ret = list[i];
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else if (copy_from_user(ret, _id, sizeof(*ret)))
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return -EFAULT;
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return 0;
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}
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static int snd_emu10k1_verify_controls(struct snd_emu10k1 *emu,
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@ -714,17 +737,16 @@ static int snd_emu10k1_verify_controls(struct snd_emu10k1 *emu,
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bool in_kernel)
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{
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unsigned int i;
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struct emu10k1_ctl_elem_id __user *_id;
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struct emu10k1_ctl_elem_id id;
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struct snd_emu10k1_fx8010_control_gpr *gctl;
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struct snd_ctl_elem_id *gctl_id;
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int err;
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_id = (__force struct emu10k1_ctl_elem_id __user *)icode->gpr_del_controls;
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for (i = 0; i < icode->gpr_del_control_count; i++, _id++) {
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if (in_kernel)
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id = *(__force struct emu10k1_ctl_elem_id *)_id;
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else if (copy_from_user(&id, _id, sizeof(id)))
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return -EFAULT;
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for (i = 0; i < icode->gpr_del_control_count; i++) {
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err = copy_ctl_elem_id(icode->gpr_del_controls, i, &id,
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in_kernel);
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if (err < 0)
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return err;
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if (snd_emu10k1_look_for_ctl(emu, &id) == NULL)
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return -ENOENT;
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}
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@ -740,16 +762,16 @@ static int snd_emu10k1_verify_controls(struct snd_emu10k1 *emu,
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}
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if (snd_emu10k1_look_for_ctl(emu, &gctl->id))
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continue;
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gctl_id = (struct snd_ctl_elem_id *)&gctl->id;
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down_read(&emu->card->controls_rwsem);
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if (snd_ctl_find_id(emu->card,
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(struct snd_ctl_elem_id *)&gctl->id)) {
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if (snd_ctl_find_id(emu->card, gctl_id)) {
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up_read(&emu->card->controls_rwsem);
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err = -EEXIST;
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goto __error;
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}
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up_read(&emu->card->controls_rwsem);
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if (gctl->id.iface != SNDRV_CTL_ELEM_IFACE_MIXER &&
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gctl->id.iface != SNDRV_CTL_ELEM_IFACE_PCM) {
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if (gctl_id->iface != SNDRV_CTL_ELEM_IFACE_MIXER &&
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gctl_id->iface != SNDRV_CTL_ELEM_IFACE_PCM) {
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err = -EINVAL;
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goto __error;
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}
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@ -784,6 +806,7 @@ static int snd_emu10k1_add_controls(struct snd_emu10k1 *emu,
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{
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unsigned int i, j;
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struct snd_emu10k1_fx8010_control_gpr *gctl;
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struct snd_ctl_elem_id *gctl_id;
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struct snd_emu10k1_fx8010_ctl *ctl, *nctl;
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struct snd_kcontrol_new knew;
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struct snd_kcontrol *kctl;
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@ -804,24 +827,25 @@ static int snd_emu10k1_add_controls(struct snd_emu10k1 *emu,
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err = -EFAULT;
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goto __error;
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}
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if (gctl->id.iface != SNDRV_CTL_ELEM_IFACE_MIXER &&
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gctl->id.iface != SNDRV_CTL_ELEM_IFACE_PCM) {
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gctl_id = (struct snd_ctl_elem_id *)&gctl->id;
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if (gctl_id->iface != SNDRV_CTL_ELEM_IFACE_MIXER &&
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gctl_id->iface != SNDRV_CTL_ELEM_IFACE_PCM) {
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err = -EINVAL;
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goto __error;
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}
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if (! gctl->id.name[0]) {
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if (!*gctl_id->name) {
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err = -EINVAL;
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goto __error;
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}
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ctl = snd_emu10k1_look_for_ctl(emu, &gctl->id);
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memset(&knew, 0, sizeof(knew));
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knew.iface = gctl->id.iface;
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knew.name = gctl->id.name;
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knew.index = gctl->id.index;
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knew.device = gctl->id.device;
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knew.subdevice = gctl->id.subdevice;
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knew.iface = gctl_id->iface;
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knew.name = gctl_id->name;
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knew.index = gctl_id->index;
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knew.device = gctl_id->device;
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knew.subdevice = gctl_id->subdevice;
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knew.info = snd_emu10k1_gpr_ctl_info;
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knew.tlv.p = copy_tlv((__force const unsigned int __user *)gctl->tlv, in_kernel);
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knew.tlv.p = copy_tlv((const unsigned int __user *)gctl->tlv, in_kernel);
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if (knew.tlv.p)
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knew.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
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SNDRV_CTL_ELEM_ACCESS_TLV_READ;
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@ -878,17 +902,15 @@ static int snd_emu10k1_del_controls(struct snd_emu10k1 *emu,
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{
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unsigned int i;
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struct emu10k1_ctl_elem_id id;
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struct emu10k1_ctl_elem_id __user *_id;
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struct snd_emu10k1_fx8010_ctl *ctl;
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struct snd_card *card = emu->card;
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int err;
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_id = (__force struct emu10k1_ctl_elem_id __user *)icode->gpr_del_controls;
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for (i = 0; i < icode->gpr_del_control_count; i++, _id++) {
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if (in_kernel)
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id = *(__force struct emu10k1_ctl_elem_id *)_id;
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else if (copy_from_user(&id, _id, sizeof(id)))
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return -EFAULT;
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for (i = 0; i < icode->gpr_del_control_count; i++) {
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err = copy_ctl_elem_id(icode->gpr_del_controls, i, &id,
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in_kernel);
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if (err < 0)
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return err;
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down_write(&card->controls_rwsem);
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ctl = snd_emu10k1_look_for_ctl(emu, &id);
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if (ctl)
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@ -917,7 +939,7 @@ static int snd_emu10k1_list_controls(struct snd_emu10k1 *emu,
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i < icode->gpr_list_control_count) {
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memset(gctl, 0, sizeof(*gctl));
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id = &ctl->kcontrol->id;
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gctl->id.iface = id->iface;
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gctl->id.iface = (__force int)id->iface;
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strlcpy(gctl->id.name, id->name, sizeof(gctl->id.name));
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gctl->id.index = id->index;
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gctl->id.device = id->device;
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@ -1095,7 +1117,7 @@ static void
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snd_emu10k1_init_mono_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
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const char *name, int gpr, int defval)
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{
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ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
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ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER;
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strcpy(ctl->id.name, name);
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ctl->vcount = ctl->count = 1;
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ctl->gpr[0] = gpr + 0; ctl->value[0] = defval;
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@ -1116,7 +1138,7 @@ static void
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snd_emu10k1_init_stereo_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
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const char *name, int gpr, int defval)
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{
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ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
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ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER;
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strcpy(ctl->id.name, name);
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ctl->vcount = ctl->count = 2;
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ctl->gpr[0] = gpr + 0; ctl->value[0] = defval;
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@ -1138,7 +1160,7 @@ static void
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snd_emu10k1_init_mono_onoff_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
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const char *name, int gpr, int defval)
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{
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ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
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ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER;
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strcpy(ctl->id.name, name);
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ctl->vcount = ctl->count = 1;
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ctl->gpr[0] = gpr + 0; ctl->value[0] = defval;
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|
|
@ -1151,7 +1173,7 @@ static void
|
|||
snd_emu10k1_init_stereo_onoff_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
|
||||
const char *name, int gpr, int defval)
|
||||
{
|
||||
ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
|
||||
ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER;
|
||||
strcpy(ctl->id.name, name);
|
||||
ctl->vcount = ctl->count = 2;
|
||||
ctl->gpr[0] = gpr + 0; ctl->value[0] = defval;
|
||||
|
|
@ -1204,8 +1226,8 @@ static int _snd_emu10k1_audigy_init_efx(struct snd_emu10k1 *emu)
|
|||
if (!icode)
|
||||
return err;
|
||||
|
||||
icode->gpr_map = (u_int32_t __user *) kcalloc(512 + 256 + 256 + 2 * 1024,
|
||||
sizeof(u_int32_t), GFP_KERNEL);
|
||||
icode->gpr_map = kcalloc(512 + 256 + 256 + 2 * 1024,
|
||||
sizeof(u_int32_t), GFP_KERNEL);
|
||||
if (!icode->gpr_map)
|
||||
goto __err_gpr;
|
||||
controls = kcalloc(SND_EMU10K1_GPR_CONTROLS,
|
||||
|
|
@ -1213,7 +1235,7 @@ static int _snd_emu10k1_audigy_init_efx(struct snd_emu10k1 *emu)
|
|||
if (!controls)
|
||||
goto __err_ctrls;
|
||||
|
||||
gpr_map = (u32 __force *)icode->gpr_map;
|
||||
gpr_map = icode->gpr_map;
|
||||
|
||||
icode->tram_data_map = icode->gpr_map + 512;
|
||||
icode->tram_addr_map = icode->tram_data_map + 256;
|
||||
|
|
@ -1468,7 +1490,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input))
|
|||
|
||||
|
||||
ctl = &controls[nctl + 0];
|
||||
ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
|
||||
ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER;
|
||||
strcpy(ctl->id.name, "Tone Control - Bass");
|
||||
ctl->vcount = 2;
|
||||
ctl->count = 10;
|
||||
|
|
@ -1477,7 +1499,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input))
|
|||
ctl->value[0] = ctl->value[1] = 20;
|
||||
ctl->translation = EMU10K1_GPR_TRANSLATION_BASS;
|
||||
ctl = &controls[nctl + 1];
|
||||
ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
|
||||
ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER;
|
||||
strcpy(ctl->id.name, "Tone Control - Treble");
|
||||
ctl->vcount = 2;
|
||||
ctl->count = 10;
|
||||
|
|
@ -1758,7 +1780,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input))
|
|||
A_OP(icode, &ptr, 0x0f, 0xc0, 0xc0, 0xcf, 0xc0);
|
||||
|
||||
icode->gpr_add_control_count = nctl;
|
||||
icode->gpr_add_controls = (struct snd_emu10k1_fx8010_control_gpr __user *)controls;
|
||||
icode->gpr_add_controls = controls;
|
||||
emu->support_tlv = 1; /* support TLV */
|
||||
err = snd_emu10k1_icode_poke(emu, icode, true);
|
||||
emu->support_tlv = 0; /* clear again */
|
||||
|
|
@ -1766,7 +1788,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input))
|
|||
__err:
|
||||
kfree(controls);
|
||||
__err_ctrls:
|
||||
kfree((void __force *)icode->gpr_map);
|
||||
kfree(icode->gpr_map);
|
||||
__err_gpr:
|
||||
kfree(icode);
|
||||
return err;
|
||||
|
|
@ -1839,8 +1861,8 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
|
|||
if (!icode)
|
||||
return err;
|
||||
|
||||
icode->gpr_map = (u_int32_t __user *) kcalloc(256 + 160 + 160 + 2 * 512,
|
||||
sizeof(u_int32_t), GFP_KERNEL);
|
||||
icode->gpr_map = kcalloc(256 + 160 + 160 + 2 * 512,
|
||||
sizeof(u_int32_t), GFP_KERNEL);
|
||||
if (!icode->gpr_map)
|
||||
goto __err_gpr;
|
||||
|
||||
|
|
@ -1854,7 +1876,7 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
|
|||
if (!ipcm)
|
||||
goto __err_ipcm;
|
||||
|
||||
gpr_map = (u32 __force *)icode->gpr_map;
|
||||
gpr_map = icode->gpr_map;
|
||||
|
||||
icode->tram_data_map = icode->gpr_map + 256;
|
||||
icode->tram_addr_map = icode->tram_data_map + 160;
|
||||
|
|
@ -2188,7 +2210,7 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
|
|||
OP(icode, &ptr, iACC3, GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 5), GPR(playback + 5), C_00000000, C_00000000); /* LFE */
|
||||
|
||||
ctl = &controls[i + 0];
|
||||
ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
|
||||
ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER;
|
||||
strcpy(ctl->id.name, "Tone Control - Bass");
|
||||
ctl->vcount = 2;
|
||||
ctl->count = 10;
|
||||
|
|
@ -2198,7 +2220,7 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
|
|||
ctl->tlv = snd_emu10k1_bass_treble_db_scale;
|
||||
ctl->translation = EMU10K1_GPR_TRANSLATION_BASS;
|
||||
ctl = &controls[i + 1];
|
||||
ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
|
||||
ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER;
|
||||
strcpy(ctl->id.name, "Tone Control - Treble");
|
||||
ctl->vcount = 2;
|
||||
ctl->count = 10;
|
||||
|
|
@ -2384,7 +2406,7 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
|
|||
if ((err = snd_emu10k1_fx8010_tram_setup(emu, ipcm->buffer_size)) < 0)
|
||||
goto __err;
|
||||
icode->gpr_add_control_count = i;
|
||||
icode->gpr_add_controls = (struct snd_emu10k1_fx8010_control_gpr __user *)controls;
|
||||
icode->gpr_add_controls = controls;
|
||||
emu->support_tlv = 1; /* support TLV */
|
||||
err = snd_emu10k1_icode_poke(emu, icode, true);
|
||||
emu->support_tlv = 0; /* clear again */
|
||||
|
|
@ -2395,7 +2417,7 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
|
|||
__err_ipcm:
|
||||
kfree(controls);
|
||||
__err_ctrls:
|
||||
kfree((void __force *)icode->gpr_map);
|
||||
kfree(icode->gpr_map);
|
||||
__err_gpr:
|
||||
kfree(icode);
|
||||
return err;
|
||||
|
|
|
|||
Loading…
Reference in New Issue