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[media] em28xx: fix a comment and a small coding style issue

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Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Frank Schaefer 2013-01-13 10:20:43 -03:00 committed by Mauro Carvalho Chehab
parent 146b7ee638
commit 450c7dd65b
1 changed files with 2 additions and 4 deletions
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6
drivers/media/usb/em28xx/em28xx-input.c
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@ -89,8 +89,7 @@ static int em28xx_get_key_terratec(struct i2c_client *i2c_dev, u32 *ir_key)
return -EIO;
/* it seems that 0xFE indicates that a button is still hold
down, while 0xff indicates that no button is hold
down. 0xfe sequences are sometimes interrupted by 0xFF */
down, while 0xff indicates that no button is hold down. */
if (b == 0xff)
return 0;
@ -170,8 +169,7 @@ static int em28xx_get_key_winfast_usbii_deluxe(struct i2c_client *i2c_dev,
unsigned char subaddr, keydetect, key;
struct i2c_msg msg[] = { { .addr = i2c_dev->addr, .flags = 0, .buf = &subaddr, .len = 1},
{ .addr = i2c_dev->addr, .flags = I2C_M_RD, .buf = &keydetect, .len = 1} };
{ .addr = i2c_dev->addr, .flags = I2C_M_RD, .buf = &keydetect, .len = 1} };
subaddr = 0x10;
if (2 != i2c_transfer(i2c_dev->adapter, msg, 2))