Subject: [PATCH v5 02/22] gpio/omap: use flag to identify wakeup domain

From: [email-masked] (Santosh)
Date: Tue, 23 Aug 2011 18:11:10 +0530

On Thursday 04 August 2011 04:34 PM, Tarun Kanti DebBarma wrote:
> From: Charulatha V<[email-masked]>
>
> In omap3, save/restore context is implemented for GPIO banks 2-6 as GPIO bank1
> is in wakeup domain. Instead of identifying bank's power domain by bank id,
> use 'loses_context' flag which is filled by pwrdm_can_ever_lose_context()
> during dev_init.
>
> For getting the powerdomain pointer, omap_hwmod_get_pwrdm() is used.
> omap_device_get_pwrdm() could not be used as the pwrdm information needs to be
> filled in pdata, whereas omap_device_get_pwrdm() could be used only after
> omap_device_build() call.
>
> Signed-off-by: Charulatha V<[email-masked]>
> ---
>   arch/arm/mach-omap2/gpio.c             |    6 ++++++
>   arch/arm/plat-omap/include/plat/gpio.h |    1 +
>   drivers/gpio/gpio-omap.c               |   13 ++++++-------
>   3 files changed, 13 insertions(+), 7 deletions(-)
>
Nice change.
Reviewed-by: Santosh Shilimkar <[email-masked]>