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V4L/DVB (5847): Clean up schedule_timeout calls in cpia2 and ivtv code 

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Robert P. J. Day 2007-07-16 10:47:51 -03:00 committed by Mauro Carvalho Chehab
parent f3a43d3082
commit 97989ada76
2 changed files with 6 additions and 12 deletions
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9
drivers/media/video/cpia2/cpia2_core.c
View File

@ -663,15 +663,13 @@ int cpia2_reset_camera(struct camera_data *cam)
cpia2_send_command(cam, &cmd);
}
current->state = TASK_INTERRUPTIBLE;
schedule_timeout(100 * HZ / 1000); /* wait for 100 msecs */
schedule_timeout_interruptible(msecs_to_jiffies(100));
if (cam->params.pnp_id.device_type == DEVICE_STV_672)
retval = apply_vp_patch(cam);
/* wait for vp to go to sleep */
current->state = TASK_INTERRUPTIBLE;
schedule_timeout(100 * HZ / 1000); /* wait for 100 msecs */
schedule_timeout_interruptible(msecs_to_jiffies(100));
/***
* If this is a 676, apply VP5 fixes before we start streaming
@ -720,8 +718,7 @@ int cpia2_reset_camera(struct camera_data *cam)
set_default_user_mode(cam);
/* Give VP time to wake up */
current->state = TASK_INTERRUPTIBLE;
schedule_timeout(100 * HZ / 1000); /* wait for 100 msecs */
schedule_timeout_interruptible(msecs_to_jiffies(100));
set_all_properties(cam);

9
drivers/media/video/ivtv/ivtv-gpio.c
View File

@ -115,8 +115,7 @@ void ivtv_reset_ir_gpio(struct ivtv *itv)
curout = (curout & ~0xF) | 1;
write_reg(curout, IVTV_REG_GPIO_OUT);
/* We could use something else for smaller time */
current->state = TASK_INTERRUPTIBLE;
schedule_timeout(1);
schedule_timeout_interruptible(msecs_to_jiffies(1));
curout |= 2;
write_reg(curout, IVTV_REG_GPIO_OUT);
curdir &= ~0x80;
@ -138,13 +137,11 @@ int ivtv_reset_tuner_gpio(enum v4l2_tuner_type mode, void *priv, int ptr)
curout &= ~(1 << 12);
write_reg(curout, IVTV_REG_GPIO_OUT);
current->state = TASK_INTERRUPTIBLE;
schedule_timeout(1);
schedule_timeout_interruptible(msecs_to_jiffies(1));
curout |= (1 << 12);
write_reg(curout, IVTV_REG_GPIO_OUT);
current->state = TASK_INTERRUPTIBLE;
schedule_timeout(1);
schedule_timeout_interruptible(msecs_to_jiffies(1));
return 0;
}