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| author | Tarun Kanti DebBarma <tarun.kanti@ti.com> | 2011-09-29 03:17:25 +0400 |
|---|---|---|
| committer | Tarun Kanti DebBarma <tarun.kanti@ti.com> | 2012-02-06 12:43:40 +0400 |
| commit | 60a3437dc9a61c7f4b199c2bac3dcc7b611b1178 (patch) | |
| tree | c115df789b5da33b843ee7dddf34ddf58e2ae49d /drivers/gpio/gpio-stmpe.c | |
| parent | 6d62e216b2ccbb8176dca73b6899b12a417bb22d (diff) | |
| download | linux-60a3437dc9a61c7f4b199c2bac3dcc7b611b1178.tar.xz | |
gpio/omap: handle save/restore context in GPIO driver
Modify omap_gpio_prepare_for_idle() & omap_gpio_resume_after_idle() functions
to handle save context & restore context respectively in the OMAP GPIO driver
itself instead of calling these functions from pm specific files.
For this, in gpio_prepare_for_idle(), call *_get_context_loss_count() and in
gpio_resume_after_idle() call it again. If the count is different, do restore
context.
Signed-off-by: Charulatha V <charu@ti.com>
Signed-off-by: Tarun Kanti DebBarma <tarun.kanti@ti.com>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'drivers/gpio/gpio-stmpe.c')
0 files changed, 0 insertions, 0 deletions