openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

V4L/DVB (6865): vp27smpx: CodingStyle cleanup 

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Hans Verkuil 2007-12-12 07:40:54 -03:00 committed by Mauro Carvalho Chehab
parent 79f998a71b
commit 35df38c015
1 changed files with 20 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
drivers/media/video/vp27smpx.c
View File

@ -50,27 +50,26 @@ static void vp27smpx_set_audmode(struct i2c_client *client, u32 audmode)
u8 data[3] = { 0x00, 0x00, 0x04 };
switch (audmode) {
case V4L2_TUNER_MODE_MONO:
case V4L2_TUNER_MODE_LANG1:
break;
case V4L2_TUNER_MODE_STEREO:
case V4L2_TUNER_MODE_LANG1_LANG2:
data[1] = 0x01;
break;
case V4L2_TUNER_MODE_LANG2:
data[1] = 0x02;
break;
case V4L2_TUNER_MODE_MONO:
case V4L2_TUNER_MODE_LANG1:
break;
case V4L2_TUNER_MODE_STEREO:
case V4L2_TUNER_MODE_LANG1_LANG2:
data[1] = 0x01;
break;
case V4L2_TUNER_MODE_LANG2:
data[1] = 0x02;
break;
}
if (i2c_master_send(client, data, sizeof(data)) != sizeof(data)) {
v4l_err(client, "%s: I/O error setting audmode\n", client->name);
}
else {
if (i2c_master_send(client, data, sizeof(data)) != sizeof(data))
v4l_err(client, "%s: I/O error setting audmode\n",
client->name);
else
state->audmode = audmode;
}
}
static int vp27smpx_command(struct i2c_client *client, unsigned int cmd, void *arg)
static int vp27smpx_command(struct i2c_client *client, unsigned cmd, void *arg)
{
struct vp27smpx_state *state = i2c_get_clientdata(client);
struct v4l2_tuner *vt = arg;
@ -99,7 +98,8 @@ static int vp27smpx_command(struct i2c_client *client, unsigned int cmd, void *a
break;
case VIDIOC_G_CHIP_IDENT:
return v4l2_chip_ident_i2c_client(client, arg, V4L2_IDENT_VP27SMPX, 0);
return v4l2_chip_ident_i2c_client(client, arg,
V4L2_IDENT_VP27SMPX, 0);
case VIDIOC_LOG_STATUS:
v4l_info(client, "Audio Mode: %u%s\n", state->audmode,
@ -131,12 +131,12 @@ static int vp27smpx_probe(struct i2c_client *client)
snprintf(client->name, sizeof(client->name) - 1, "vp27smpx");
v4l_info(client, "chip found @ 0x%x (%s)\n", client->addr << 1, client->adapter->name);
v4l_info(client, "chip found @ 0x%x (%s)\n",
client->addr << 1, client->adapter->name);
state = kzalloc(sizeof(struct vp27smpx_state), GFP_KERNEL);
if (state == NULL) {
if (state == NULL)
return -ENOMEM;
}
state->audmode = V4L2_TUNER_MODE_STEREO;
i2c_set_clientdata(client, state);