diff options
author | 2020-11-19 19:08:46 -0800 | |
---|---|---|
committer | 2020-11-19 19:08:46 -0800 | |
commit | 56495a2442a47d0ea752db62434913b3346fe5a5 (patch) | |
tree | 35284af165304f4fe47f0214a48a8708f76a0d28 /drivers/gpio/gpio-omap.c | |
parent | r8153_ecm: avoid to be prior to r8152 driver (diff) | |
parent | Merge tag 'net-5.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/net... (diff) | |
download | linux-56495a2442a47d0ea752db62434913b3346fe5a5.tar.gz linux-56495a2442a47d0ea752db62434913b3346fe5a5.tar.bz2 linux-56495a2442a47d0ea752db62434913b3346fe5a5.zip |
Merge https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/gpio/gpio-omap.c')
-rw-r--r-- | drivers/gpio/gpio-omap.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index 6d59e3a43761..f7ceb2b11afc 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -1114,13 +1114,23 @@ static void omap_gpio_idle(struct gpio_bank *bank, bool may_lose_context) { struct device *dev = bank->chip.parent; void __iomem *base = bank->base; - u32 nowake; + u32 mask, nowake; bank->saved_datain = readl_relaxed(base + bank->regs->datain); if (!bank->enabled_non_wakeup_gpios) goto update_gpio_context_count; + /* Check for pending EDGE_FALLING, ignore EDGE_BOTH */ + mask = bank->enabled_non_wakeup_gpios & bank->context.fallingdetect; + mask &= ~bank->context.risingdetect; + bank->saved_datain |= mask; + + /* Check for pending EDGE_RISING, ignore EDGE_BOTH */ + mask = bank->enabled_non_wakeup_gpios & bank->context.risingdetect; + mask &= ~bank->context.fallingdetect; + bank->saved_datain &= ~mask; + if (!may_lose_context) goto update_gpio_context_count; |