diff options
| author | Tarun Kanti DebBarma <tarun.kanti@ti.com> | 2011-05-13 18:03:43 +0530 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2011-07-14 11:53:36 -0700 |
| commit | 8c8fe53e05f1680e938f8a1f4318ea044720f66f (patch) | |
| tree | 0fd316582fa0210616e7c616fce00fda2a4cedd8 /drivers/gpio | |
| parent | 4f41d3ecc3490a580bf42798fc930594217281d5 (diff) | |
| download | kernel_samsung_tuna-8c8fe53e05f1680e938f8a1f4318ea044720f66f.zip kernel_samsung_tuna-8c8fe53e05f1680e938f8a1f4318ea044720f66f.tar.gz kernel_samsung_tuna-8c8fe53e05f1680e938f8a1f4318ea044720f66f.tar.bz2 | |
GPIO: OMAP: Remove hardcoded offsets in ctxt 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>
Diffstat (limited to 'drivers/gpio')
| -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 ae8fc33..abc5cbd 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -1355,45 +1355,43 @@ void omap2_gpio_resume_after_idle(void) 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_status); + 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); } 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_status); + __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 |