linux/drivers/mmc
Ulf Hansson b6ad726e3f mmc: core: Prevent too long response times for suspend
While trying to suspend the mmc host there could still be
ongoing requests that we need to wait for. At the same time
a device driver must respond to a suspend request rather quickly.

Instead of potentially wait "forever" by claiming the host we now
"try" to claim the host instead. If it fails, -EBUSY is returned.

Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com>
Reviewed-by: Sujit Reddy Thumma <sthumma@codeaurora.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
2011-10-26 16:32:31 -04:00
..
card mmc: core: Add cache control for eMMC4.5 device 2011-10-26 16:32:28 -04:00
core mmc: core: Prevent too long response times for suspend 2011-10-26 16:32:31 -04:00
host mmc: dw_mmc: modify DATA register offset 2011-10-26 16:32:25 -04:00
Kconfig mmc: explicitly mention SDIO support in Kconfig 2008-10-12 11:04:36 +02:00
Makefile mmc: Makefile: Fix EXTRA_CFLAGS assignment 2010-10-23 21:11:15 +08:00