af9035: Use usleep_range() in fc0011 support code
Commit Message
Use usleep_range() instead of msleep() to improve power saving opportunities.
Signed-off-by: Michael Buesch <m@bues.ch>
---
Comments
On 03.04.2012 12:11, Michael Büsch wrote:
> Use usleep_range() instead of msleep() to improve power saving opportunities.
>
> Signed-off-by: Michael Buesch<m@bues.ch>
Applied thanks!
http://git.linuxtv.org/anttip/media_tree.git/shortlog/refs/heads/af9035_experimental
regards
Antti
===================================================================
@@ -590,7 +590,7 @@
err = af9035_wr_reg_mask(d, 0xd8d1, 1, 1);
if (err)
return err;
- msleep(10);
+ usleep_range(10000, 50000);
break;
case FC0011_FE_CALLBACK_RESET:
err = af9035_wr_reg(d, 0xd8e9, 1);
@@ -602,11 +602,11 @@
err = af9035_wr_reg(d, 0xd8e7, 1);
if (err)
return err;
- msleep(10);
+ usleep_range(10000, 20000);
err = af9035_wr_reg(d, 0xd8e7, 0);
if (err)
return err;
- msleep(10);
+ usleep_range(10000, 20000);
break;
default:
return -EINVAL;