From: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Date: Sat, 3 Mar 2018 17:17:54 +0000 (-0500)
Subject: media: em28xx-camera: fix coding style issues
X-Git-Tag: v4.17-rc1~143^2~252
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=04964eb0eb0b6869c3d5d2a95afcc2d192094556;p=uclinux-h8%2Flinux.git

media: em28xx-camera: fix coding style issues

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>
---

diff --git a/drivers/media/usb/em28xx/em28xx-camera.c b/drivers/media/usb/em28xx/em28xx-camera.c
index f0c52da17372..3c2694a16ed1 100644
--- a/drivers/media/usb/em28xx/em28xx-camera.c
+++ b/drivers/media/usb/em28xx/em28xx-camera.c
@@ -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;