Since we already have context.fallingdetect and context.risingdetect
there is no more need to have these additional fields. Also, getting
rid of extra reads associated with them.
Signed-off-by: Tarun Kanti DebBarma tarun.ka...@ti.com
---
drivers/gpio/gpio-omap.c | 19 ---
1 files changed, 8 insertions(+), 11 deletions(-)
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index f29252f..40a1fb2 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -59,8 +59,6 @@ struct gpio_bank {
u32 enabled_non_wakeup_gpios;
struct gpio_regs context;
u32 saved_datain;
- u32 saved_fallingdetect;
- u32 saved_risingdetect;
u32 level_mask;
u32 toggle_mask;
spinlock_t lock;
@@ -1224,11 +1222,9 @@ static int omap_gpio_runtime_suspend(struct device *dev)
bank-saved_datain = __raw_readl(bank-base +
bank-regs-datain);
- l1 = __raw_readl(bank-base + bank-regs-fallingdetect);
- l2 = __raw_readl(bank-base + bank-regs-risingdetect);
+ l1 = bank-context.fallingdetect;
+ l2 = bank-context.risingdetect;
- bank-saved_fallingdetect = l1;
- bank-saved_risingdetect = l2;
l1 = ~bank-enabled_non_wakeup_gpios;
l2 = ~bank-enabled_non_wakeup_gpios;
@@ -1287,9 +1283,9 @@ static int omap_gpio_runtime_resume(struct device *dev)
}
}
- __raw_writel(bank-saved_fallingdetect,
+ __raw_writel(bank-context.fallingdetect,
bank-base + bank-regs-fallingdetect);
- __raw_writel(bank-saved_risingdetect,
+ __raw_writel(bank-context.risingdetect,
bank-base + bank-regs-risingdetect);
l = __raw_readl(bank-base + bank-regs-datain);
@@ -1306,14 +1302,15 @@ static int omap_gpio_runtime_resume(struct device *dev)
* No need to generate IRQs for the rising edge for gpio IRQs
* configured with falling edge only; and vice versa.
*/
- gen0 = l bank-saved_fallingdetect;
+ gen0 = l bank-context.fallingdetect;
gen0 = bank-saved_datain;
- gen1 = l bank-saved_risingdetect;
+ gen1 = l bank-context.risingdetect;
gen1 = ~(bank-saved_datain);
/* FIXME: Consider GPIO IRQs with level detections properly! */
- gen = l (~(bank-saved_fallingdetect) ~(bank-saved_risingdetect));
+ gen = l (~(bank-context.fallingdetect)
+~(bank-context.risingdetect));
/* Consider all GPIO IRQs needed to be updated */
gen |= gen0 | gen1;
--
1.7.0.4
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