]> git.baikalelectronics.ru Git - kernel.git/commit
mmc: omap_hsmmc: Introduce omap_hsmmc_prepare/complete
authorFelipe Balbi <balbi@ti.com>
Mon, 19 Nov 2012 16:29:59 +0000 (21:59 +0530)
committerChris Ball <cjb@laptop.org>
Thu, 6 Dec 2012 18:54:57 +0000 (13:54 -0500)
commitf3bf683bea760fe3c204859411cc412496376c5a
tree13186caeac3fd877d67a6cf164271c5315c3edb3
parent0ac48736e79a2b9b787e9c86e7dd91feddf1a295
mmc: omap_hsmmc: Introduce omap_hsmmc_prepare/complete

prepare() is supposed to prevent new children from being registered.
On the MMC subsystem, children (new cards) registration starts with
the card detect IRQ.

Move card detect IRQ disabling to prepare() so that no new cards
will be registered while we're trying to suspend.

Likewise, move card detect IRQ enabling to complete() so we only
try to register new children after our MMC IP is back up.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Venkatraman S <svenkatr@ti.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
drivers/mmc/host/omap_hsmmc.c