mirror of https://gitee.com/openkylin/linux.git
[PATCH] isdn-eicon: Use ARRAY_SIZE macro when appropriate
Use ARRAY_SIZE macro already defined in kernel.h Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Ahmed S. Darwish
Linus Torvalds
parent
053b47ff24
commit
f85aaeba45
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@ -287,7 +287,7 @@ void* diva_maint_finit (void) {
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}
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external_dbg_queue = 0;
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for (i = 1; i < (sizeof(clients)/sizeof(clients[0])); i++) {
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for (i = 1; i < ARRAY_SIZE(clients); i++) {
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if (clients[i].pmem) {
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diva_os_free (0, clients[i].pmem);
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}
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@ -391,7 +391,7 @@ static void DI_register (void *arg) {
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diva_os_enter_spin_lock (&dbg_q_lock, &old_irql, "register");
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for (id = 1; id < (sizeof(clients)/sizeof(clients[0])); id++) {
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for (id = 1; id < ARRAY_SIZE(clients); id++) {
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if (clients[id].hDbg == hDbg) {
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/*
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driver already registered
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@ -494,7 +494,7 @@ static void DI_deregister (pDbgHandle hDbg) {
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diva_os_enter_spin_lock (&dbg_adapter_lock, &old_irql1, "read");
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diva_os_enter_spin_lock (&dbg_q_lock, &old_irql, "read");
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for (i = 1; i < (sizeof(clients)/sizeof(clients[0])); i++) {
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for (i = 1; i < ARRAY_SIZE(clients); i++) {
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if (clients[i].hDbg == hDbg) {
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diva_dbg_entry_head_t* pmsg;
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char tmp[256];
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@ -736,7 +736,7 @@ int diva_get_driver_info (dword id, byte* data, int data_length) {
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int to_copy;
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if (!data || !id || (data_length < 17) ||
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(id >= (sizeof(clients)/sizeof(clients[0])))) {
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(id >= ARRAY_SIZE(clients))) {
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return (-1);
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}
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@ -786,7 +786,7 @@ int diva_get_driver_dbg_mask (dword id, byte* data) {
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diva_os_spin_lock_magic_t old_irql;
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int ret = -1;
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if (!data || !id || (id >= (sizeof(clients)/sizeof(clients[0])))) {
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if (!data || !id || (id >= ARRAY_SIZE(clients))) {
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return (-1);
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}
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diva_os_enter_spin_lock (&dbg_q_lock, &old_irql, "driver info");
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@ -809,7 +809,7 @@ int diva_set_driver_dbg_mask (dword id, dword mask) {
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int ret = -1;
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if (!id || (id >= (sizeof(clients)/sizeof(clients[0])))) {
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if (!id || (id >= ARRAY_SIZE(clients))) {
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return (-1);
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}
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@ -887,7 +887,7 @@ void diva_mnt_add_xdi_adapter (const DESCRIPTOR* d) {
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diva_os_enter_spin_lock (&dbg_adapter_lock, &old_irql1, "register");
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diva_os_enter_spin_lock (&dbg_q_lock, &old_irql, "register");
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for (id = 1; id < (sizeof(clients)/sizeof(clients[0])); id++) {
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for (id = 1; id < ARRAY_SIZE(clients); id++) {
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if (clients[id].hDbg && (clients[id].request == d->request)) {
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diva_os_leave_spin_lock (&dbg_q_lock, &old_irql, "register");
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diva_os_leave_spin_lock (&dbg_adapter_lock, &old_irql1, "register");
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@ -1037,7 +1037,7 @@ void diva_mnt_remove_xdi_adapter (const DESCRIPTOR* d) {
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diva_os_enter_spin_lock (&dbg_adapter_lock, &old_irql1, "read");
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diva_os_enter_spin_lock (&dbg_q_lock, &old_irql, "read");
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for (i = 1; i < (sizeof(clients)/sizeof(clients[0])); i++) {
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for (i = 1; i < ARRAY_SIZE(clients); i++) {
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if (clients[i].hDbg && (clients[i].request == d->request)) {
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diva_dbg_entry_head_t* pmsg;
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char tmp[256];
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@ -1115,7 +1115,7 @@ void diva_mnt_remove_xdi_adapter (const DESCRIPTOR* d) {
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void* SuperTraceOpenAdapter (int AdapterNumber) {
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int i;
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for (i = 1; i < (sizeof(clients)/sizeof(clients[0])); i++) {
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for (i = 1; i < ARRAY_SIZE(clients); i++) {
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if (clients[i].hDbg && clients[i].request && (clients[i].logical == AdapterNumber)) {
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return (&clients[i]);
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}
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@ -1508,7 +1508,7 @@ static void diva_maint_state_change_notify (void* user_context,
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int ch = TraceFilterChannel;
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int id = TraceFilterIdent;
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if ((id >= 0) && (ch >= 0) && (id < sizeof(clients)/sizeof(clients[0])) &&
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if ((id >= 0) && (ch >= 0) && (id < ARRAY_SIZE(clients)) &&
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(clients[id].Dbg.id == (byte)id) && (clients[id].pIdiLib == hLib)) {
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if (ch != (int)modem->ChannelNumber) {
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break;
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@ -1555,7 +1555,7 @@ static void diva_maint_state_change_notify (void* user_context,
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int ch = TraceFilterChannel;
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int id = TraceFilterIdent;
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if ((id >= 0) && (ch >= 0) && (id < sizeof(clients)/sizeof(clients[0])) &&
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if ((id >= 0) && (ch >= 0) && (id < ARRAY_SIZE(clients)) &&
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(clients[id].Dbg.id == (byte)id) && (clients[id].pIdiLib == hLib)) {
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if (ch != (int)fax->ChannelNumber) {
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break;
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@ -1803,7 +1803,7 @@ static void diva_maint_trace_notify (void* user_context,
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/*
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Selective trace
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*/
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if ((id >= 0) && (ch >= 0) && (id < sizeof(clients)/sizeof(clients[0])) &&
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if ((id >= 0) && (ch >= 0) && (id < ARRAY_SIZE(clients)) &&
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(clients[id].Dbg.id == (byte)id) && (clients[id].pIdiLib == hLib)) {
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const char* p = NULL;
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int ch_value = -1;
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@ -1925,7 +1925,7 @@ int diva_mnt_shutdown_xdi_adapters (void) {
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byte * pmem;
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for (i = 1; i < (sizeof(clients)/sizeof(clients[0])); i++) {
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for (i = 1; i < ARRAY_SIZE(clients); i++) {
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pmem = NULL;
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diva_os_enter_spin_lock (&dbg_adapter_lock, &old_irql1, "unload");
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@ -2006,7 +2006,7 @@ int diva_set_trace_filter (int filter_length, const char* filter) {
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on = (TraceFilter[0] == 0);
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for (i = 1; i < (sizeof(clients)/sizeof(clients[0])); i++) {
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for (i = 1; i < ARRAY_SIZE(clients); i++) {
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if (clients[i].hDbg && clients[i].pIdiLib && clients[i].request) {
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client_b_on = on && ((clients[i].hDbg->dbgMask & DIVA_MGT_DBG_IFC_BCHANNEL) != 0);
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client_atap_on = on && ((clients[i].hDbg->dbgMask & DIVA_MGT_DBG_IFC_AUDIO) != 0);
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@ -2017,7 +2017,7 @@ int diva_set_trace_filter (int filter_length, const char* filter) {
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}
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}
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for (i = 1; i < (sizeof(clients)/sizeof(clients[0])); i++) {
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for (i = 1; i < ARRAY_SIZE(clients); i++) {
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if (clients[i].hDbg && clients[i].pIdiLib && clients[i].request && clients[i].request_pending) {
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diva_os_leave_spin_lock (&dbg_q_lock, &old_irql, "write_filter");
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clients[i].request_pending = 0;
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@ -6812,7 +6812,7 @@ void nl_ind(PLCI * plci)
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}
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if (((plci->NL.Ind & 0x0f) == N_DISC) || ((plci->NL.Ind & 0x0f) == N_DISC_ACK))
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{
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if (((T30_INFO *)plci->NL.RBuffer->P)->code < sizeof(fax_info) / sizeof(fax_info[0]))
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if (((T30_INFO *)plci->NL.RBuffer->P)->code < ARRAY_SIZE(fax_info))
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info = fax_info[((T30_INFO *)plci->NL.RBuffer->P)->code];
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else
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info = _FAX_PROTOCOL_ERROR;
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@ -9564,7 +9564,7 @@ static struct
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};
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#define DTMF_DIGIT_MAP_ENTRIES (sizeof(dtmf_digit_map) / sizeof(dtmf_digit_map[0]))
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#define DTMF_DIGIT_MAP_ENTRIES ARRAY_SIZE(dtmf_digit_map)
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static void dtmf_enable_receiver (PLCI *plci, byte enable_mask)
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@ -10069,8 +10069,7 @@ static byte dtmf_request (dword Id, word Number, DIVA_CAPI_ADAPTER *a, PLCI
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PUT_WORD (&result[1], DTMF_INCORRECT_DIGIT);
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break;
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}
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if (plci->dtmf_send_requests >=
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sizeof(plci->dtmf_msg_number_queue) / sizeof(plci->dtmf_msg_number_queue[0]))
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if (plci->dtmf_send_requests >= ARRAY_SIZE(plci->dtmf_msg_number_queue))
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{
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dbug (1, dprintf ("[%06lx] %s,%d: DTMF request overrun",
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UnMapId (Id), (char *)(FILE_), __LINE__));
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@ -11018,9 +11017,9 @@ static byte xconnect_write_coefs_process (dword Id, PLCI *plci, byte Rc)
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li_config_table[i].coef_table[j] ^= xconnect_write_prog[n].mask << 4;
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}
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n++;
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} while ((n < sizeof(xconnect_write_prog) / sizeof(xconnect_write_prog[0]))
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} while ((n < ARRAY_SIZE(xconnect_write_prog))
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&& ((p - plci->internal_req_buffer) + 16 < INTERNAL_REQ_BUFFER_SIZE));
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if (n == sizeof(xconnect_write_prog) / sizeof(xconnect_write_prog[0]))
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if (n == ARRAY_SIZE(xconnect_write_prog))
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{
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do
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{
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@ -11090,7 +11089,7 @@ static byte xconnect_write_coefs_process (dword Id, PLCI *plci, byte Rc)
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ch_map[j+1] = (byte)(j+1);
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}
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}
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for (n = 0; n < sizeof(mixer_write_prog_bri) / sizeof(mixer_write_prog_bri[0]); n++)
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for (n = 0; n < ARRAY_SIZE(mixer_write_prog_bri); n++)
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{
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i = a->li_base + ch_map[mixer_write_prog_bri[n].to_ch];
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j = a->li_base + ch_map[mixer_write_prog_bri[n].from_ch];
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@ -11140,7 +11139,7 @@ static byte xconnect_write_coefs_process (dword Id, PLCI *plci, byte Rc)
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w |= MIXER_FEATURE_ENABLE_RX_DATA;
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*(p++) = (byte) w;
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*(p++) = (byte)(w >> 8);
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for (n = 0; n < sizeof(mixer_write_prog_pri) / sizeof(mixer_write_prog_pri[0]); n++)
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for (n = 0; n < ARRAY_SIZE(mixer_write_prog_pri); n++)
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{
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*(p++) = (byte)((plci->li_bchannel_id - 1) | mixer_write_prog_pri[n].line_flags);
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for (j = a->li_base; j < a->li_base + MIXER_CHANNELS_PRI; j++)
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@ -11196,7 +11195,7 @@ static byte xconnect_write_coefs_process (dword Id, PLCI *plci, byte Rc)
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ch_map[j+1] = (byte)(j+1);
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}
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}
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for (n = 0; n < sizeof(mixer_write_prog_bri) / sizeof(mixer_write_prog_bri[0]); n++)
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for (n = 0; n < ARRAY_SIZE(mixer_write_prog_bri); n++)
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{
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i = a->li_base + ch_map[mixer_write_prog_bri[n].to_ch];
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j = a->li_base + ch_map[mixer_write_prog_bri[n].from_ch];
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@ -13178,7 +13177,7 @@ static void adv_voice_write_coefs (PLCI *plci, word write_command)
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ch_map[j] = (byte)(j + (plci->li_bchannel_id - 1));
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ch_map[j+1] = (byte)(j + (2 - plci->li_bchannel_id));
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}
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for (n = 0; n < sizeof(mixer_write_prog_bri) / sizeof(mixer_write_prog_bri[0]); n++)
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for (n = 0; n < ARRAY_SIZE(mixer_write_prog_bri); n++)
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{
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i = a->li_base + ch_map[mixer_write_prog_bri[n].to_ch];
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j = a->li_base + ch_map[mixer_write_prog_bri[n].from_ch];
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@ -14603,7 +14602,7 @@ static void channel_request_xon (PLCI * plci, byte ch) {
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static void channel_xmit_extended_xon (PLCI * plci) {
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DIVA_CAPI_ADAPTER * a;
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int max_ch = sizeof(a->ch_flow_control)/sizeof(a->ch_flow_control[0]);
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int max_ch = ARRAY_SIZE(a->ch_flow_control);
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int i, one_requested = 0;
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if ((!plci) || (!plci->Id) || ((a = plci->adapter) == 0)) {
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@ -14628,7 +14627,7 @@ static void channel_xmit_extended_xon (PLCI * plci) {
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Try to xmit next X_ON
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*/
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static int find_channel_with_pending_x_on (DIVA_CAPI_ADAPTER * a, PLCI * plci) {
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int max_ch = sizeof(a->ch_flow_control)/sizeof(a->ch_flow_control[0]);
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int max_ch = ARRAY_SIZE(a->ch_flow_control);
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int i;
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if (!(plci->adapter->manufacturer_features & MANUFACTURER_FEATURE_XONOFF_FLOW_CONTROL)) {
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@ -123,10 +123,6 @@
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#define DIVA_OS_MEM_DETACH_CONFIG(a, x) do { } while(0)
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#define DIVA_OS_MEM_DETACH_CONTROL(a, x) do { } while(0)
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#if !defined(DIM)
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#define DIM(array) (sizeof (array)/sizeof ((array)[0]))
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#endif
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#define DIVA_INVALID_FILE_HANDLE ((dword)(-1))
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#define DIVAS_CONTAINING_RECORD(address, type, field) \
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