mirror of https://gitee.com/openkylin/linux.git
[media] xc4000: make checkpatch.pl happy
Solve the ./scripts/checkpatch.pl compliants for the patches that added xc4000 support, including a few changes at dib0700. While here, remove a few printk noise by converting some msgs into debug ones. Cc: Istvan Varga <istvan_v@mailbox.hu> Cc: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab
parent
8edeb6eb1a
commit
941830c927
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@ -244,8 +244,8 @@ static struct XC_TV_STANDARD xc4000_standard[MAX_TV_STANDARD] = {
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{"DTV8", 0x00C0, 0x800B, 0},
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{"DTV7/8", 0x00C0, 0x801B, 0},
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{"DTV7", 0x00C0, 0x8007, 0},
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{"FM Radio-INPUT2", 0x0008, 0x9800,10700},
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{"FM Radio-INPUT1", 0x0008, 0x9000,10700}
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{"FM Radio-INPUT2", 0x0008, 0x9800, 10700},
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{"FM Radio-INPUT1", 0x0008, 0x9000, 10700}
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};
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static int xc4000_readreg(struct xc4000_priv *priv, u16 reg, u16 *val);
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@ -261,7 +261,7 @@ static int xc_send_i2c_data(struct xc4000_priv *priv, u8 *buf, int len)
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printk(KERN_ERR "xc4000: I2C write failed (len=%i)\n",
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len);
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if (len == 4) {
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printk("bytes %02x %02x %02x %02x\n", buf[0],
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printk(KERN_ERR "bytes %02x %02x %02x %02x\n", buf[0],
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buf[1], buf[2], buf[3]);
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}
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return -EREMOTEIO;
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@ -546,7 +546,7 @@ static int xc4000_readreg(struct xc4000_priv *priv, u16 reg, u16 *val)
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};
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if (i2c_transfer(priv->i2c_props.adap, msg, 2) != 2) {
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printk(KERN_WARNING "xc4000: I2C read failed\n");
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printk(KERN_ERR "xc4000: I2C read failed\n");
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return -EREMOTEIO;
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}
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@ -558,67 +558,67 @@ static int xc4000_readreg(struct xc4000_priv *priv, u16 reg, u16 *val)
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static void dump_firm_type_and_int_freq(unsigned int type, u16 int_freq)
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{
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if (type & BASE)
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printk("BASE ");
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printk(KERN_CONT "BASE ");
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if (type & INIT1)
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printk("INIT1 ");
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printk(KERN_CONT "INIT1 ");
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if (type & F8MHZ)
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printk("F8MHZ ");
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printk(KERN_CONT "F8MHZ ");
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if (type & MTS)
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printk("MTS ");
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printk(KERN_CONT "MTS ");
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if (type & D2620)
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printk("D2620 ");
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printk(KERN_CONT "D2620 ");
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if (type & D2633)
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printk("D2633 ");
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printk(KERN_CONT "D2633 ");
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if (type & DTV6)
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printk("DTV6 ");
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printk(KERN_CONT "DTV6 ");
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if (type & QAM)
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printk("QAM ");
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printk(KERN_CONT "QAM ");
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if (type & DTV7)
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printk("DTV7 ");
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printk(KERN_CONT "DTV7 ");
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if (type & DTV78)
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printk("DTV78 ");
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printk(KERN_CONT "DTV78 ");
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if (type & DTV8)
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printk("DTV8 ");
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printk(KERN_CONT "DTV8 ");
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if (type & FM)
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printk("FM ");
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printk(KERN_CONT "FM ");
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if (type & INPUT1)
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printk("INPUT1 ");
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printk(KERN_CONT "INPUT1 ");
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if (type & LCD)
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printk("LCD ");
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printk(KERN_CONT "LCD ");
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if (type & NOGD)
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printk("NOGD ");
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printk(KERN_CONT "NOGD ");
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if (type & MONO)
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printk("MONO ");
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printk(KERN_CONT "MONO ");
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if (type & ATSC)
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printk("ATSC ");
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printk(KERN_CONT "ATSC ");
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if (type & IF)
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printk("IF ");
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printk(KERN_CONT "IF ");
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if (type & LG60)
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printk("LG60 ");
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printk(KERN_CONT "LG60 ");
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if (type & ATI638)
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printk("ATI638 ");
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printk(KERN_CONT "ATI638 ");
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if (type & OREN538)
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printk("OREN538 ");
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printk(KERN_CONT "OREN538 ");
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if (type & OREN36)
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printk("OREN36 ");
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printk(KERN_CONT "OREN36 ");
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if (type & TOYOTA388)
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printk("TOYOTA388 ");
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printk(KERN_CONT "TOYOTA388 ");
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if (type & TOYOTA794)
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printk("TOYOTA794 ");
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printk(KERN_CONT "TOYOTA794 ");
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if (type & DIBCOM52)
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printk("DIBCOM52 ");
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printk(KERN_CONT "DIBCOM52 ");
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if (type & ZARLINK456)
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printk("ZARLINK456 ");
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printk(KERN_CONT "ZARLINK456 ");
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if (type & CHINA)
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printk("CHINA ");
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printk(KERN_CONT "CHINA ");
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if (type & F6MHZ)
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printk("F6MHZ ");
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printk(KERN_CONT "F6MHZ ");
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if (type & INPUT2)
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printk("INPUT2 ");
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printk(KERN_CONT "INPUT2 ");
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if (type & SCODE)
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printk("SCODE ");
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printk(KERN_CONT "SCODE ");
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if (type & HAS_IF)
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printk("HAS_IF_%d ", int_freq);
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printk(KERN_CONT "HAS_IF_%d ", int_freq);
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}
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static int seek_firmware(struct dvb_frontend *fe, unsigned int type,
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@ -666,7 +666,8 @@ static int seek_firmware(struct dvb_frontend *fe, unsigned int type,
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}
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if (best_nr_diffs > 0U) {
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printk("Selecting best matching firmware (%u bits differ) for "
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printk(KERN_WARNING
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"Selecting best matching firmware (%u bits differ) for "
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"type=(%x), id %016llx:\n",
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best_nr_diffs, type, (unsigned long long)*id);
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i = best_i;
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@ -677,10 +678,10 @@ static int seek_firmware(struct dvb_frontend *fe, unsigned int type,
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ret:
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if (debug) {
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printk("%s firmware for type=",
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printk(KERN_DEBUG "%s firmware for type=",
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(i < 0) ? "Can't find" : "Found");
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dump_firm_type(type);
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printk("(%x), id %016llx.\n", type, (unsigned long long)*id);
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printk(KERN_DEBUG "(%x), id %016llx.\n", type, (unsigned long long)*id);
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}
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return i;
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}
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@ -723,13 +724,13 @@ static int xc4000_fwupload(struct dvb_frontend *fe)
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else
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fname = XC4000_DEFAULT_FIRMWARE;
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printk("Reading firmware %s\n", fname);
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dprintk(1, "Reading firmware %s\n", fname);
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rc = request_firmware(&fw, fname, priv->i2c_props.adap->dev.parent);
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if (rc < 0) {
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if (rc == -ENOENT)
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printk("Error: firmware %s not found.\n", fname);
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printk(KERN_ERR "Error: firmware %s not found.\n", fname);
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else
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printk("Error %d while requesting firmware %s \n",
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printk(KERN_ERR "Error %d while requesting firmware %s\n",
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rc, fname);
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return rc;
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@ -738,7 +739,8 @@ static int xc4000_fwupload(struct dvb_frontend *fe)
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endp = p + fw->size;
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if (fw->size < sizeof(name) - 1 + 2 + 2) {
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printk("Error: firmware file %s has invalid size!\n", fname);
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printk(KERN_ERR "Error: firmware file %s has invalid size!\n",
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fname);
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goto corrupt;
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}
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@ -758,9 +760,9 @@ static int xc4000_fwupload(struct dvb_frontend *fe)
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priv->firm = kzalloc(sizeof(*priv->firm) * n_array, GFP_KERNEL);
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if (priv->firm == NULL) {
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printk("Not enough memory to load firmware file.\n");
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printk(KERN_ERR "Not enough memory to load firmware file.\n");
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rc = -ENOMEM;
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goto err;
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goto done;
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}
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priv->firm_size = n_array;
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@ -772,7 +774,7 @@ static int xc4000_fwupload(struct dvb_frontend *fe)
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n++;
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if (n >= n_array) {
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printk("More firmware images in file than "
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printk(KERN_ERR "More firmware images in file than "
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"were expected!\n");
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goto corrupt;
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}
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@ -798,8 +800,7 @@ static int xc4000_fwupload(struct dvb_frontend *fe)
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p += sizeof(size);
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if (!size || size > endp - p) {
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printk("Firmware type (%x), id %llx is corrupted "
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"(size=%d, expected %d)\n",
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printk(KERN_ERR "Firmware type (%x), id %llx is corrupted (size=%d, expected %d)\n",
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type, (unsigned long long)id,
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(unsigned)(endp - p), size);
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goto corrupt;
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@ -807,15 +808,15 @@ static int xc4000_fwupload(struct dvb_frontend *fe)
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priv->firm[n].ptr = kzalloc(size, GFP_KERNEL);
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if (priv->firm[n].ptr == NULL) {
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printk("Not enough memory to load firmware file.\n");
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printk(KERN_ERR "Not enough memory to load firmware file.\n");
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rc = -ENOMEM;
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goto err;
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goto done;
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}
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if (debug) {
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printk("Reading firmware type ");
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printk(KERN_DEBUG "Reading firmware type ");
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dump_firm_type_and_int_freq(type, int_freq);
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printk("(%x), id %llx, size=%d.\n",
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printk(KERN_DEBUG "(%x), id %llx, size=%d.\n",
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type, (unsigned long long)id, size);
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}
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@ -829,20 +830,17 @@ static int xc4000_fwupload(struct dvb_frontend *fe)
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}
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if (n + 1 != priv->firm_size) {
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printk("Firmware file is incomplete!\n");
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printk(KERN_ERR "Firmware file is incomplete!\n");
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goto corrupt;
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}
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goto done;
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header:
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printk("Firmware header is incomplete!\n");
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printk(KERN_ERR "Firmware header is incomplete!\n");
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corrupt:
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rc = -EINVAL;
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printk("Error: firmware file is corrupted!\n");
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err:
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printk("Releasing partially loaded firmware file.\n");
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printk(KERN_ERR "Error: firmware file is corrupted!\n");
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done:
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release_firmware(fw);
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@ -883,11 +881,13 @@ static int load_scode(struct dvb_frontend *fe, unsigned int type,
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return -EINVAL;
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p += 12 * scode;
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tuner_info("Loading SCODE for type=");
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dump_firm_type_and_int_freq(priv->firm[pos].type,
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priv->firm[pos].int_freq);
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printk("(%x), id %016llx.\n", priv->firm[pos].type,
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(unsigned long long)*id);
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if (debug) {
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tuner_info("Loading SCODE for type=");
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dump_firm_type_and_int_freq(priv->firm[pos].type,
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priv->firm[pos].int_freq);
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printk(KERN_CONT "(%x), id %016llx.\n", priv->firm[pos].type,
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(unsigned long long)*id);
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}
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scode_buf[0] = 0x00;
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memcpy(&scode_buf[1], p, 12);
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@ -895,7 +895,7 @@ static int load_scode(struct dvb_frontend *fe, unsigned int type,
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/* Enter direct-mode */
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rc = xc_write_reg(priv, XREG_DIRECTSITTING_MODE, 0);
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if (rc < 0) {
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printk("failed to put device into direct mode!\n");
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printk(KERN_ERR "failed to put device into direct mode!\n");
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return -EIO;
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}
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@ -903,7 +903,7 @@ static int load_scode(struct dvb_frontend *fe, unsigned int type,
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if (rc != 0) {
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/* Even if the send failed, make sure we set back to indirect
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mode */
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printk("Failed to set scode %d\n", rc);
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printk(KERN_ERR "Failed to set scode %d\n", rc);
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}
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/* Switch back to indirect-mode */
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@ -944,7 +944,7 @@ static int check_firmware(struct dvb_frontend *fe, unsigned int type,
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dprintk(1, "checking firmware, user requested type=");
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if (debug) {
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dump_firm_type(new_fw.type);
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printk("(%x), id %016llx, ", new_fw.type,
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printk(KERN_CONT "(%x), id %016llx, ", new_fw.type,
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(unsigned long long)new_fw.std_req);
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if (!int_freq)
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printk(KERN_CONT "scode_tbl ");
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@ -971,7 +971,7 @@ static int check_firmware(struct dvb_frontend *fe, unsigned int type,
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std0 = 0;
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rc = load_firmware(fe, BASE, &std0);
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if (rc < 0) {
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printk("Error %d while loading base firmware\n", rc);
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printk(KERN_ERR "Error %d while loading base firmware\n", rc);
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goto fail;
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}
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@ -1025,7 +1025,7 @@ static int check_firmware(struct dvb_frontend *fe, unsigned int type,
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if (xc_get_version(priv, &hw_major, &hw_minor, &fw_major,
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&fw_minor) != 0) {
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printk("Unable to read tuner registers.\n");
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printk(KERN_ERR "Unable to read tuner registers.\n");
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goto fail;
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}
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@ -1340,11 +1340,10 @@ static int xc4000_set_analog_params(struct dvb_frontend *fe,
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if (params->std & V4L2_STD_PAL_I) {
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/* default to NICAM audio standard */
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params->std = V4L2_STD_PAL_I | V4L2_STD_NICAM;
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if (audio_std & XC4000_AUDIO_STD_MONO) {
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if (audio_std & XC4000_AUDIO_STD_MONO)
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priv->video_standard = XC4000_I_PAL_NICAM_MONO;
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} else {
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else
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priv->video_standard = XC4000_I_PAL_NICAM;
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}
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goto tune_channel;
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}
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@ -50,8 +50,7 @@ struct xc4000_config {
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* it's passed back to a bridge during tuner_callback().
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*/
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#if defined(CONFIG_MEDIA_TUNER_XC4000) || \
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(defined(CONFIG_MEDIA_TUNER_XC4000_MODULE) && defined(MODULE))
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#if defined(CONFIG_MEDIA_TUNER_XC4000) || (defined(CONFIG_MEDIA_TUNER_XC4000_MODULE) && defined(MODULE))
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extern struct dvb_frontend *xc4000_attach(struct dvb_frontend *fe,
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struct i2c_adapter *i2c,
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struct xc4000_config *cfg);
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@ -2794,7 +2794,7 @@ static int xc4000_tuner_attach(struct dvb_usb_adapter *adap)
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tun_i2c = dib7000p_get_i2c_master(adap->fe,
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DIBX000_I2C_INTERFACE_TUNER, 1);
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if (tun_i2c == NULL) {
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printk("Could not reach tuner i2c bus\n");
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printk(KERN_ERR "Could not reach tuner i2c bus\n");
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return 0;
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}
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