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Subject[PATCH 3/6] gpio/omap: remove suspend_wakeup field from struct gpio_bank
Date
Since we already have bank->context.wake_en to keep track
of gpios which are wakeup enabled, there is no need to have
this field any more.

Signed-off-by: Tarun Kanti DebBarma <tarun.kanti@ti.com>
---
drivers/gpio/gpio-omap.c | 11 +++++------
1 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 64f15d5..b62e861 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -53,7 +53,6 @@ struct gpio_bank {
void __iomem *base;
u16 irq;
u16 virtual_irq_start;
- u32 suspend_wakeup;
u32 non_wakeup_gpios;
u32 enabled_non_wakeup_gpios;
struct gpio_regs context;
@@ -497,9 +496,9 @@ static int _set_gpio_wakeup(struct gpio_bank *bank, int gpio, int enable)

spin_lock_irqsave(&bank->lock, flags);
if (enable)
- bank->suspend_wakeup |= gpio_bit;
+ bank->context.wake_en |= gpio_bit;
else
- bank->suspend_wakeup &= ~gpio_bit;
+ bank->context.wake_en &= ~gpio_bit;

spin_unlock_irqrestore(&bank->lock, flags);

@@ -772,7 +771,7 @@ static int omap_mpuio_suspend_noirq(struct device *dev)

spin_lock_irqsave(&bank->lock, flags);
bank->context.wake_en = __raw_readl(mask_reg);
- __raw_writel(0xffff & ~bank->suspend_wakeup, mask_reg);
+ __raw_writel(0xffff & ~bank->context.wake_en, mask_reg);
spin_unlock_irqrestore(&bank->lock, flags);

return 0;
@@ -1137,12 +1136,12 @@ static int omap_gpio_suspend(struct device *dev)
if (!bank->mod_usage || !bank->loses_context)
return 0;

- if (!bank->regs->wkup_en || !bank->suspend_wakeup)
+ if (!bank->regs->wkup_en || !bank->context.wake_en)
return 0;

spin_lock_irqsave(&bank->lock, flags);
_gpio_rmw(base, bank->regs->wkup_en, 0xffffffff, 0);
- _gpio_rmw(base, bank->regs->wkup_en, bank->suspend_wakeup, 1);
+ _gpio_rmw(base, bank->regs->wkup_en, bank->context.wake_en, 1);
spin_unlock_irqrestore(&bank->lock, flags);

return 0;
--
1.7.0.4


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