xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Forka 0
Codice Problemi Pull Requests Actions Pacchetti Progetti Rilasci Wiki Attività

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

Sfoglia il codice sorgente 
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
committato da Mauro Carvalho Chehab
parent 39cc029f9c
commit 7e89bd9f24
17 ha cambiato i file con 2 aggiunte e 72 eliminazioni
Scarica il file Patch Scarica il file Diff Expand all files Collapse all files

4
drivers/media/i2c/cx25840/cx25840-core.c
Vedi File

@@ -1664,8 +1664,6 @@ static int cx25840_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *
if (!v4l2_chip_match_i2c_client(client, &reg->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
reg->size = 1;
reg->val = cx25840_read(client, reg->reg & 0x0fff);
return 0;
@@ -1677,8 +1675,6 @@ static int cx25840_s_register(struct v4l2_subdev *sd, const struct v4l2_dbg_regi
if (!v4l2_chip_match_i2c_client(client, &reg->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
cx25840_write(client, reg->reg & 0x0fff, reg->val & 0xff);
return 0;
}