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authorTarun Kanti DebBarma <tarun.kanti@ti.com>2012-04-27 19:43:33 +0530
committerKevin Hilman <khilman@ti.com>2012-05-11 17:08:39 -0700
commit0aa2727399c0b78225021413022c164cb99fbc5e (patch)
treeb8ae921c125d9bf2fd8e8e6aa8938b86d142774f /drivers/gpio/gpio-omap.c
parentc6f31c9ec264233cb6a28053a1739425b18fd581 (diff)
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>
Diffstat (limited to 'drivers/gpio/gpio-omap.c')
-rw-r--r--drivers/gpio/gpio-omap.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 7d47c6e76d74..c45bc16f0003 100644
--- 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;