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OpenCloudOS-Kernel
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[media] saa7164: use native print_hex_dump() instead of custom one 

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Andy Shevchenko 2012-08-07 12:43:01 -03:00 committed by Mauro Carvalho Chehab
parent b17d39453b
commit 518c267f4c
3 changed files with 14 additions and 48 deletions
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15
drivers/media/video/saa7164/saa7164-api.c
View File

@ -670,7 +670,8 @@ int saa7164_api_set_dif(struct saa7164_port *port, u8 reg, u8 val)
if (ret != SAA_OK)
printk(KERN_ERR "%s() error, ret(2) = 0x%x\n", __func__, ret);
#if 0
saa7164_dumphex16(dev, buf, 16);
print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 1, buf, 16,
false);
#endif
return ret == SAA_OK ? 0 : -EIO;
}
@ -1352,7 +1353,8 @@ int saa7164_api_enum_subdevs(struct saa7164_dev *dev)
}
if (saa_debug & DBGLVL_API)
saa7164_dumphex16(dev, buf, (buflen/16)*16);
print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 1, buf,
buflen & ~15, false);
saa7164_api_dump_subdevs(dev, buf, buflen);
@ -1403,7 +1405,8 @@ int saa7164_api_i2c_read(struct saa7164_i2c *bus, u8 addr, u32 reglen, u8 *reg,
dprintk(DBGLVL_API, "%s() len = %d bytes\n", __func__, len);
if (saa_debug & DBGLVL_I2C)
saa7164_dumphex16(dev, buf, 2 * 16);
print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 1, buf,
32, false);
ret = saa7164_cmd_send(bus->dev, unitid, GET_CUR,
EXU_REGISTER_ACCESS_CONTROL, len, &buf);
@ -1411,7 +1414,8 @@ int saa7164_api_i2c_read(struct saa7164_i2c *bus, u8 addr, u32 reglen, u8 *reg,
printk(KERN_ERR "%s() error, ret(2) = 0x%x\n", __func__, ret);
else {
if (saa_debug & DBGLVL_I2C)
saa7164_dumphex16(dev, buf, sizeof(buf));
print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 1,
buf, sizeof(buf), false);
memcpy(data, (buf + 2 * sizeof(u32) + reglen), datalen);
}
@ -1471,7 +1475,8 @@ int saa7164_api_i2c_write(struct saa7164_i2c *bus, u8 addr, u32 datalen,
memcpy((buf + 2 * sizeof(u32)), data, datalen);
if (saa_debug & DBGLVL_I2C)
saa7164_dumphex16(dev, buf, sizeof(buf));
print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 1,
buf, sizeof(buf), false);
ret = saa7164_cmd_send(bus->dev, unitid, SET_CUR,
EXU_REGISTER_ACCESS_CONTROL, len, &buf);

46
drivers/media/video/saa7164/saa7164-core.c
View File

@ -92,28 +92,6 @@ LIST_HEAD(saa7164_devlist);
#define INT_SIZE 16
void saa7164_dumphex16FF(struct saa7164_dev *dev, u8 *buf, int len)
{
int i;
u8 tmp[16];
memset(&tmp[0], 0xff, sizeof(tmp));
printk(KERN_INFO "--------------------> "
"00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f\n");
for (i = 0; i < len; i += 16) {
if (memcmp(&tmp, buf + i, sizeof(tmp)) != 0) {
printk(KERN_INFO " [0x%08x] "
"%02x %02x %02x %02x %02x %02x %02x %02x "
"%02x %02x %02x %02x %02x %02x %02x %02x\n", i,
*(buf+i+0), *(buf+i+1), *(buf+i+2), *(buf+i+3),
*(buf+i+4), *(buf+i+5), *(buf+i+6), *(buf+i+7),
*(buf+i+8), *(buf+i+9), *(buf+i+10), *(buf+i+11),
*(buf+i+12), *(buf+i+13), *(buf+i+14), *(buf+i+15));
}
}
}
static void saa7164_pack_verifier(struct saa7164_buffer *buf)
{
u8 *p = (u8 *)buf->cpu;
@ -125,7 +103,8 @@ static void saa7164_pack_verifier(struct saa7164_buffer *buf)
(*(p + i + 2) != 0x01) || (*(p + i + 3) != 0xBA)) {
printk(KERN_ERR "No pack at 0x%x\n", i);
#if 0
saa7164_dumphex16FF(buf->port->dev, (p + i), 32);
print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 1,
p + 1, 32, false);
#endif
}
}
@ -316,7 +295,8 @@ static void saa7164_work_enchandler_helper(struct saa7164_port *port, int bufnr)
printk(KERN_ERR "%s() buf %p guard buffer breach\n",
__func__, buf);
#if 0
saa7164_dumphex16FF(dev, (p + buf->actual_size) - 32 , 64);
print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 1,
p + buf->actual_size - 32, 64, false);
#endif
}
}
@ -776,24 +756,6 @@ u32 saa7164_getcurrentfirmwareversion(struct saa7164_dev *dev)
return reg;
}
/* TODO: Debugging func, remove */
void saa7164_dumphex16(struct saa7164_dev *dev, u8 *buf, int len)
{
int i;
printk(KERN_INFO "--------------------> "
"00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f\n");
for (i = 0; i < len; i += 16)
printk(KERN_INFO " [0x%08x] "
"%02x %02x %02x %02x %02x %02x %02x %02x "
"%02x %02x %02x %02x %02x %02x %02x %02x\n", i,
*(buf+i+0), *(buf+i+1), *(buf+i+2), *(buf+i+3),
*(buf+i+4), *(buf+i+5), *(buf+i+6), *(buf+i+7),
*(buf+i+8), *(buf+i+9), *(buf+i+10), *(buf+i+11),
*(buf+i+12), *(buf+i+13), *(buf+i+14), *(buf+i+15));
}
/* TODO: Debugging func, remove */
void saa7164_dumpregs(struct saa7164_dev *dev, u32 addr)
{

1
drivers/media/video/saa7164/saa7164.h
View File

@ -484,7 +484,6 @@ extern unsigned int vbi_buffers;
/* ----------------------------------------------------------- */
/* saa7164-core.c */
void saa7164_dumpregs(struct saa7164_dev *dev, u32 addr);
void saa7164_dumphex16(struct saa7164_dev *dev, u8 *buf, int len);
void saa7164_getfirmwarestatus(struct saa7164_dev *dev);
u32 saa7164_getcurrentfirmwareversion(struct saa7164_dev *dev);
void saa7164_histogram_update(struct saa7164_histogram *hg, u32 val);