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media: em28xx-camera: fix coding style issues

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There are some coding style issues at em28xx-camera.

Fix them, by using checkpatch in strict mode to point for it.
Automatic fixes with --fix-inplace were complemented by manual
work.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2018-03-03 12:17:54 -05:00
parent 9f90f5371f
commit 04964eb0eb
1 changed files with 8 additions and 5 deletions
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13
drivers/media/usb/em28xx/em28xx-camera.c
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@ -45,7 +45,7 @@ static int em28xx_initialize_mt9m111(struct em28xx *dev)
{ 0x0d, 0x00, 0x01, }, /* reset and use defaults */
{ 0x0d, 0x00, 0x00, },
{ 0x0a, 0x00, 0x21, },
{ 0x21, 0x04, 0x00, }, /* full readout speed, no row/col skipping */
{ 0x21, 0x04, 0x00, }, /* full readout spd, no row/col skip */
};
for (i = 0; i < ARRAY_SIZE(regs); i++)
@ -153,7 +153,8 @@ static int em28xx_probe_sensor_micron(struct em28xx *dev)
break;
default:
dev_info(&dev->intf->dev,
"unknown Micron sensor detected: 0x%04x\n", id);
"unknown Micron sensor detected: 0x%04x\n",
id);
return 0;
}
@ -182,8 +183,10 @@ static int em28xx_probe_sensor_omnivision(struct em28xx *dev)
struct i2c_client *client = &dev->i2c_client[dev->def_i2c_bus];
dev->em28xx_sensor = EM28XX_NOSENSOR;
/* NOTE: these devices have the register auto incrementation disabled
* by default, so we have to use single byte reads ! */
/*
* NOTE: these devices have the register auto incrementation disabled
* by default, so we have to use single byte reads !
*/
for (i = 0; omnivision_sensor_addrs[i] != I2C_CLIENT_END; i++) {
client->addr = omnivision_sensor_addrs[i];
/* Read manufacturer ID from registers 0x1c-0x1d (BE) */
@ -393,7 +396,7 @@ int em28xx_init_camera(struct em28xx *dev)
subdev =
v4l2_i2c_new_subdev_board(&v4l2->v4l2_dev, adap,
&ov2640_info, NULL);
if (subdev == NULL)
if (!subdev)
return -ENODEV;
format.format.code = MEDIA_BUS_FMT_YUYV8_2X8;