gpio/omap: remove suspend_wakeup field from struct gpio_bank

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.

Cc: Kevin Hilman <khilman@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Cousson, Benoit <b-cousson@ti.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Tarun Kanti DebBarma <tarun.kanti@ti.com>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Tested-by: Govindraj.R <govindraj.raja@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>

diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 7d47c6e..c45bc16 100644 (file)
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -57,7 +57,6 @@ struct gpio_bank {
        u16 irq;
        int irq_base;
        struct irq_domain *domain;
-       u32 suspend_wakeup;
        u32 saved_wakeup;
        u32 non_wakeup_gpios;
        u32 enabled_non_wakeup_gpios;
@@ -514,11 +513,11 @@ 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;
 
-       __raw_writel(bank->suspend_wakeup, bank->base + bank->regs->wkup_en);
+       __raw_writel(bank->context.wake_en, bank->base + bank->regs->wkup_en);
        spin_unlock_irqrestore(&bank->lock, flags);
 
        return 0;
@@ -788,7 +787,7 @@ static int omap_mpuio_suspend_noirq(struct device *dev)
 
        spin_lock_irqsave(&bank->lock, flags);
        bank->saved_wakeup = __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;
@@ -1162,7 +1161,7 @@ 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;
 
        wakeup_enable = bank->base + bank->regs->wkup_en;
@@ -1170,7 +1169,7 @@ static int omap_gpio_suspend(struct device *dev)
        spin_lock_irqsave(&bank->lock, flags);
        bank->saved_wakeup = __raw_readl(wakeup_enable);
        _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;