diff options
| author | Kevin Hilman <khilman@ti.com> | 2012-05-17 16:42:16 -0700 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2012-05-18 07:05:06 -0700 |
| commit | b3c64bc30af67ed328a8d919e41160942b870451 (patch) | |
| tree | cecade8bda2dcfd45cb05d1d3bd7f89db677ded6 /drivers/gpio/gpio-omap.c | |
| parent | 22770de11cb13e7120f973bca6c800de371a6717 (diff) | |
| download | linux-b3c64bc30af67ed328a8d919e41160942b870451.tar.bz2 | |
gpio/omap: (re)fix wakeups on level-triggered GPIOs
commit 1b1287032 (gpio/omap: fix missing check in *_runtime_suspend())
broke wakeups on level-triggered GPIOs by adding the enabled
non-wakeup GPIO check before the workaround that enables wakeups
on level-triggered IRQs, effectively disabling that workaround.
To fix, move the enabled non-wakeup GPIO check after the
level-triggered IRQ workaround.
Reported-by: Tony Lindgren <tony@atomide.com>
Tested-by: Tony Lindgren <tony@atomide.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Tarun Kanti DebBarma <tarun.kanti@ti.com>
Tested-by: Tarun Kanti DebBarma <tarun.kanti@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'drivers/gpio/gpio-omap.c')
| -rw-r--r-- | drivers/gpio/gpio-omap.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index b570a6aae6e6..c4ed1722734c 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -1157,9 +1157,6 @@ static int omap_gpio_runtime_suspend(struct device *dev) spin_lock_irqsave(&bank->lock, flags); - if (!bank->enabled_non_wakeup_gpios) - goto update_gpio_context_count; - /* * Only edges can generate a wakeup event to the PRCM. * @@ -1180,6 +1177,9 @@ static int omap_gpio_runtime_suspend(struct device *dev) __raw_writel(wake_hi | bank->context.risingdetect, bank->base + bank->regs->risingdetect); + if (!bank->enabled_non_wakeup_gpios) + goto update_gpio_context_count; + if (bank->power_mode != OFF_MODE) { bank->power_mode = 0; goto update_gpio_context_count; |