On 12/21/2011 12:26 PM, Dmitry Antipov wrote:
From f447d78db65c6675e69466e8ed08364ff065ac08 Mon Sep 17 00:00:00 2001 From: Dmitry Antipov dmitry.antipov@linaro.org Date: Wed, 21 Dec 2011 10:51:03 +0400 Subject: [PATCH] mmc: use usleep_range() in mmc_delay()
drivers/mmc/core/core.h | 8 ++------ 1 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/mmc/core/core.h b/drivers/mmc/core/core.h index 14664f1..a77851e 100644 --- a/drivers/mmc/core/core.h +++ b/drivers/mmc/core/core.h @@ -47,12 +47,8 @@ void mmc_power_off(struct mmc_host *host);
static inline void mmc_delay(unsigned int ms) {
- if (ms < 1000 / HZ) {
- cond_resched();
- mdelay(ms);
- } else {
- msleep(ms);
- }
- unsigned long us = ms * USEC_PER_MSEC;
- usleep_range(us, us + 1000);
I have posted similar patch some time back. http://comments.gmane.org/gmane.linux.ports.arm.msm/2119.
Would you like to comment on that?
Thanks, Sujit
}
void mmc_rescan(struct work_struct *work);