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[media] media: i2c: remove duplicate checks for EPERM in dbg_g/s_register

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This patch removes check for EPERM in dbg_g/s_register of subdevice
drivers as this check is already performed by core.

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Lad, Prabhakar
2013-05-14 01:45:14 -03:00
committed by Mauro Carvalho Chehab
parent 39cc029f9c
commit 7e89bd9f24
17 changed files with 2 additions and 72 deletions
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4
drivers/media/i2c/adv7604.c
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@@ -647,8 +647,6 @@ static int adv7604_g_register(struct v4l2_subdev *sd,
if (!v4l2_chip_match_i2c_client(client, &reg->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
reg->size = 1;
switch (reg->reg >> 8) {
case 0:
@@ -705,8 +703,6 @@ static int adv7604_s_register(struct v4l2_subdev *sd,
if (!v4l2_chip_match_i2c_client(client, &reg->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
switch (reg->reg >> 8) {
case 0:
io_write(sd, reg->reg & 0xff, reg->val & 0xff);