aboutsummaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorMauro Carvalho Chehab <mchehab@infradead.org>2008-04-22 14:45:28 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2008-04-24 14:07:45 -0300
commitc450e50e8d6a0876431a744f1df9fdd5c2732b07 (patch)
treecfd95d6984a0606feb3791753bbe02256cb9b0cf /drivers
parentbc36a686a65dd9b941463ff894a3868c62851186 (diff)
V4L/DVB (7263): Some cleanups at cx88 callback methods
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/media/video/cx88/cx88-cards.c57
1 files changed, 19 insertions, 38 deletions
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 1fe6b9da981..fc870882ffe 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -2062,34 +2062,22 @@ static int cx88_xc3028_geniatech_tuner_callback(void *priv, int command, int mod
case XC2028_TUNER_RESET:
switch (INPUT(core->input).type) {
case CX88_RADIO:
- cx_write(MO_GP1_IO, 0x101010);
- mdelay(50);
- cx_write(MO_GP1_IO, 0x101000);
- mdelay(50);
- cx_write(MO_GP1_IO, 0x101010);
- mdelay(50);
- return 0;
+ break;
case CX88_VMUX_DVB:
cx_write(MO_GP1_IO, 0x030302);
mdelay(50);
- cx_write(MO_GP1_IO, 0x101010);
- mdelay(50);
- cx_write(MO_GP1_IO, 0x101000);
- mdelay(50);
- cx_write(MO_GP1_IO, 0x101010);
- mdelay(50);
- return 0;
+ break;
default:
cx_write(MO_GP1_IO, 0x030301);
mdelay(50);
- cx_write(MO_GP1_IO, 0x101010);
- mdelay(50);
- cx_write(MO_GP1_IO, 0x101000);
- mdelay(50);
- cx_write(MO_GP1_IO, 0x101010);
- mdelay(50);
- return 0;
- }
+ }
+ cx_write(MO_GP1_IO, 0x101010);
+ mdelay(50);
+ cx_write(MO_GP1_IO, 0x101000);
+ mdelay(50);
+ cx_write(MO_GP1_IO, 0x101010);
+ mdelay(50);
+ return 0;
}
return -EINVAL;
}
@@ -2145,7 +2133,6 @@ static int cx88_xc2028_tuner_callback(void *priv, int command, int arg)
switch (command) {
case XC2028_TUNER_RESET:
- {
switch (INPUT(core->input).type) {
case CX88_RADIO:
printk(KERN_INFO "setting GPIO to radio!\n");
@@ -2153,25 +2140,19 @@ static int cx88_xc2028_tuner_callback(void *priv, int command, int arg)
mdelay(250);
cx_write(MO_GP2_IO, 0xff);
mdelay(250);
- cx_write(MO_GP1_IO, 0x101010);
- mdelay(250);
- cx_write(MO_GP1_IO, 0x101000);
- mdelay(250);
- cx_write(MO_GP1_IO, 0x101010);
- mdelay(250);
- return 0;
+ break;
case CX88_VMUX_DVB: /* Digital TV*/
default: /* Analog TV */
printk(KERN_INFO "setting GPIO to TV!\n");
- cx_write(MO_GP1_IO, 0x101010);
- mdelay(250);
- cx_write(MO_GP1_IO, 0x101000);
- mdelay(250);
- cx_write(MO_GP1_IO, 0x101010);
- mdelay(250);
- return 0;
+ break;
}
- }
+ cx_write(MO_GP1_IO, 0x101010);
+ mdelay(250);
+ cx_write(MO_GP1_IO, 0x101000);
+ mdelay(250);
+ cx_write(MO_GP1_IO, 0x101010);
+ mdelay(250);
+ return 0;
}
return -EINVAL;
}