diff options
Diffstat (limited to 'drivers/media/video/uvc/uvc_ctrl.c')
| -rw-r--r-- | drivers/media/video/uvc/uvc_ctrl.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c index 2208165aa6f..d2576f6391c 100644 --- a/drivers/media/video/uvc/uvc_ctrl.c +++ b/drivers/media/video/uvc/uvc_ctrl.c @@ -1,7 +1,7 @@ /* * uvc_ctrl.c -- USB Video Class driver - Controls * - * Copyright (C) 2005-2008 + * Copyright (C) 2005-2009 * Laurent Pinchart (laurent.pinchart@skynet.be) * * This program is free software; you can redistribute it and/or modify @@ -12,7 +12,6 @@ */ #include <linux/kernel.h> -#include <linux/version.h> #include <linux/list.h> #include <linux/module.h> #include <linux/uaccess.h> @@ -29,7 +28,7 @@ #define UVC_CTRL_DATA_BACKUP 1 /* ------------------------------------------------------------------------ - * Control, formats, ... + * Controls */ static struct uvc_control_info uvc_ctrls[] = { @@ -635,7 +634,7 @@ static __s32 uvc_get_le_value(struct uvc_control_mapping *mapping, mask = (1 << bits) - 1; } - /* Sign-extend the value if needed */ + /* Sign-extend the value if needed. */ if (mapping->data_type == UVC_CTRL_DATA_TYPE_SIGNED) value |= -(value & (1 << (mapping->size - 1))); |