diff options
-rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-hdw.c | 4 | ||||
-rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-hdw.h | 2 | ||||
-rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-v4l2.c | 4 |
3 files changed, 4 insertions, 6 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 8ba72968639..40b2f2a6d3c 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -3253,7 +3253,7 @@ static int pvr2_hdw_get_eeprom_addr(struct pvr2_hdw *hdw) int pvr2_hdw_register_access(struct pvr2_hdw *hdw, - u32 chip_id, u32 reg_id, + u32 chip_id, u64 reg_id, int setFl,u32 *val_ptr) { #ifdef CONFIG_VIDEO_ADV_DEBUG @@ -3263,6 +3263,8 @@ int pvr2_hdw_register_access(struct pvr2_hdw *hdw, int stat = 0; int okFl = 0; + if (!capable(CAP_SYS_ADMIN)) return -EPERM; + req.i2c_id = chip_id; req.reg = reg_id; if (setFl) req.val = *val_ptr; diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.h b/drivers/media/video/pvrusb2/pvrusb2-hdw.h index e6df8e4a7fe..566a8ef7e12 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.h +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.h @@ -222,7 +222,7 @@ void pvr2_hdw_v4l_store_minor_number(struct pvr2_hdw *, setFl - true to set the register, false to read it val_ptr - storage location for source / result. */ int pvr2_hdw_register_access(struct pvr2_hdw *, - u32 chip_id,u32 reg_id, + u32 chip_id,u64 reg_id, int setFl,u32 *val_ptr); /* The following entry points are all lower level things you normally don't diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c index 024b6d80ea0..4fe4136204c 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c +++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c @@ -738,10 +738,6 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file, } #ifdef CONFIG_VIDEO_ADV_DEBUG case VIDIOC_DBG_S_REGISTER: - if (!capable(CAP_SYS_ADMIN)) { - ret = -EPERM; - break; - } /* fall through */ case VIDIOC_DBG_G_REGISTER: { u32 val; |