diff options
| author | Tarun Kanti DebBarma <tarun.kanti@ti.com> | 2011-08-30 15:24:27 +0530 |
|---|---|---|
| committer | Tarun Kanti DebBarma <tarun.kanti@ti.com> | 2012-02-06 14:13:42 +0530 |
| commit | ae10f2336b9c0c8da73da2878eba684ab876eb8f (patch) | |
| tree | 442d2f48b9544153a63b7690a8eef27939f04419 /drivers/gpio/gpio-omap.c | |
| parent | 9ea14d8cbbf1c8fc941e8e8a12aa0a3edc5c336e (diff) | |
| download | op-kernel-dev-ae10f2336b9c0c8da73da2878eba684ab876eb8f.zip op-kernel-dev-ae10f2336b9c0c8da73da2878eba684ab876eb8f.tar.gz | |
gpio/omap: remove hardcoded offsets in context save/restore
It is not required to use hard-coded offsets any more in context save and
restore functions and instead use the generic offsets which have been correctly
initialized during device registration.
Signed-off-by: Tarun Kanti DebBarma <tarun.kanti@ti.com>
Signed-off-by: Charulatha V <charu@ti.com>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Kevin Hilman <khilman@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.c | 42 |
1 files changed, 20 insertions, 22 deletions
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index 991dd39..ceb9edf 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -1369,45 +1369,43 @@ void omap2_gpio_resume_after_idle(void) static void omap_gpio_save_context(struct gpio_bank *bank) { bank->context.irqenable1 = - __raw_readl(bank->base + OMAP24XX_GPIO_IRQENABLE1); + __raw_readl(bank->base + bank->regs->irqenable); bank->context.irqenable2 = - __raw_readl(bank->base + OMAP24XX_GPIO_IRQENABLE2); + __raw_readl(bank->base + bank->regs->irqenable2); bank->context.wake_en = - __raw_readl(bank->base + OMAP24XX_GPIO_WAKE_EN); - bank->context.ctrl = __raw_readl(bank->base + OMAP24XX_GPIO_CTRL); - bank->context.oe = __raw_readl(bank->base + OMAP24XX_GPIO_OE); + __raw_readl(bank->base + bank->regs->wkup_en); + bank->context.ctrl = __raw_readl(bank->base + bank->regs->ctrl); + bank->context.oe = __raw_readl(bank->base + bank->regs->direction); bank->context.leveldetect0 = - __raw_readl(bank->base + OMAP24XX_GPIO_LEVELDETECT0); + __raw_readl(bank->base + bank->regs->leveldetect0); bank->context.leveldetect1 = - __raw_readl(bank->base + OMAP24XX_GPIO_LEVELDETECT1); + __raw_readl(bank->base + bank->regs->leveldetect1); bank->context.risingdetect = - __raw_readl(bank->base + OMAP24XX_GPIO_RISINGDETECT); + __raw_readl(bank->base + bank->regs->risingdetect); bank->context.fallingdetect = - __raw_readl(bank->base + OMAP24XX_GPIO_FALLINGDETECT); - bank->context.dataout = - __raw_readl(bank->base + OMAP24XX_GPIO_DATAOUT); + __raw_readl(bank->base + bank->regs->fallingdetect); + bank->context.dataout = __raw_readl(bank->base + bank->regs->dataout); } static void omap_gpio_restore_context(struct gpio_bank *bank) { __raw_writel(bank->context.irqenable1, - bank->base + OMAP24XX_GPIO_IRQENABLE1); + bank->base + bank->regs->irqenable); __raw_writel(bank->context.irqenable2, - bank->base + OMAP24XX_GPIO_IRQENABLE2); + bank->base + bank->regs->irqenable2); __raw_writel(bank->context.wake_en, - bank->base + OMAP24XX_GPIO_WAKE_EN); - __raw_writel(bank->context.ctrl, bank->base + OMAP24XX_GPIO_CTRL); - __raw_writel(bank->context.oe, bank->base + OMAP24XX_GPIO_OE); + bank->base + bank->regs->wkup_en); + __raw_writel(bank->context.ctrl, bank->base + bank->regs->ctrl); + __raw_writel(bank->context.oe, bank->base + bank->regs->direction); __raw_writel(bank->context.leveldetect0, - bank->base + OMAP24XX_GPIO_LEVELDETECT0); + bank->base + bank->regs->leveldetect0); __raw_writel(bank->context.leveldetect1, - bank->base + OMAP24XX_GPIO_LEVELDETECT1); + bank->base + bank->regs->leveldetect1); __raw_writel(bank->context.risingdetect, - bank->base + OMAP24XX_GPIO_RISINGDETECT); + bank->base + bank->regs->risingdetect); __raw_writel(bank->context.fallingdetect, - bank->base + OMAP24XX_GPIO_FALLINGDETECT); - __raw_writel(bank->context.dataout, - bank->base + OMAP24XX_GPIO_DATAOUT); + bank->base + bank->regs->fallingdetect); + __raw_writel(bank->context.dataout, bank->base + bank->regs->dataout); } #endif |
