diff options
Diffstat (limited to 'arch/arm/plat-samsung/pm-gpio.c')
| -rw-r--r-- | arch/arm/plat-samsung/pm-gpio.c | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/arch/arm/plat-samsung/pm-gpio.c b/arch/arm/plat-samsung/pm-gpio.c index dd4c15d0d68f..a1789225923a 100644 --- a/arch/arm/plat-samsung/pm-gpio.c +++ b/arch/arm/plat-samsung/pm-gpio.c @@ -34,15 +34,15 @@ static void samsung_gpio_pm_1bit_save(struct samsung_gpio_chip *chip) { - chip->pm_save[0] = __raw_readl(chip->base + OFFS_CON); - chip->pm_save[1] = __raw_readl(chip->base + OFFS_DAT); + chip->pm_save[0] = readl_relaxed(chip->base + OFFS_CON); + chip->pm_save[1] = readl_relaxed(chip->base + OFFS_DAT); } static void samsung_gpio_pm_1bit_resume(struct samsung_gpio_chip *chip) { void __iomem *base = chip->base; - u32 old_gpcon = __raw_readl(base + OFFS_CON); - u32 old_gpdat = __raw_readl(base + OFFS_DAT); + u32 old_gpcon = readl_relaxed(base + OFFS_CON); + u32 old_gpdat = readl_relaxed(base + OFFS_DAT); u32 gps_gpcon = chip->pm_save[0]; u32 gps_gpdat = chip->pm_save[1]; u32 gpcon; @@ -53,12 +53,12 @@ static void samsung_gpio_pm_1bit_resume(struct samsung_gpio_chip *chip) /* first set all SFN bits to SFN */ gpcon = old_gpcon | gps_gpcon; - __raw_writel(gpcon, base + OFFS_CON); + writel_relaxed(gpcon, base + OFFS_CON); /* now set all the other bits */ - __raw_writel(gps_gpdat, base + OFFS_DAT); - __raw_writel(gps_gpcon, base + OFFS_CON); + writel_relaxed(gps_gpdat, base + OFFS_DAT); + writel_relaxed(gps_gpcon, base + OFFS_CON); S3C_PMDBG("%s: CON %08x => %08x, DAT %08x => %08x\n", chip->chip.label, old_gpcon, gps_gpcon, old_gpdat, gps_gpdat); @@ -71,9 +71,9 @@ struct samsung_gpio_pm samsung_gpio_pm_1bit = { static void samsung_gpio_pm_2bit_save(struct samsung_gpio_chip *chip) { - chip->pm_save[0] = __raw_readl(chip->base + OFFS_CON); - chip->pm_save[1] = __raw_readl(chip->base + OFFS_DAT); - chip->pm_save[2] = __raw_readl(chip->base + OFFS_UP); + chip->pm_save[0] = readl_relaxed(chip->base + OFFS_CON); + chip->pm_save[1] = readl_relaxed(chip->base + OFFS_DAT); + chip->pm_save[2] = readl_relaxed(chip->base + OFFS_UP); } /* Test whether the given masked+shifted bits of an GPIO configuration @@ -128,8 +128,8 @@ static inline int is_out(unsigned long con) static void samsung_gpio_pm_2bit_resume(struct samsung_gpio_chip *chip) { void __iomem *base = chip->base; - u32 old_gpcon = __raw_readl(base + OFFS_CON); - u32 old_gpdat = __raw_readl(base + OFFS_DAT); + u32 old_gpcon = readl_relaxed(base + OFFS_CON); + u32 old_gpdat = readl_relaxed(base + OFFS_DAT); u32 gps_gpcon = chip->pm_save[0]; u32 gps_gpdat = chip->pm_save[1]; u32 gpcon, old, new, mask; @@ -137,7 +137,7 @@ static void samsung_gpio_pm_2bit_resume(struct samsung_gpio_chip *chip) int nr; /* restore GPIO pull-up settings */ - __raw_writel(chip->pm_save[2], base + OFFS_UP); + writel_relaxed(chip->pm_save[2], base + OFFS_UP); /* Create a change_mask of all the items that need to have * their CON value changed before their DAT value, so that @@ -180,12 +180,12 @@ static void samsung_gpio_pm_2bit_resume(struct samsung_gpio_chip *chip) gpcon = old_gpcon & ~change_mask; gpcon |= gps_gpcon & change_mask; - __raw_writel(gpcon, base + OFFS_CON); + writel_relaxed(gpcon, base + OFFS_CON); /* Now change any items that require DAT,CON */ - __raw_writel(gps_gpdat, base + OFFS_DAT); - __raw_writel(gps_gpcon, base + OFFS_CON); + writel_relaxed(gps_gpdat, base + OFFS_DAT); + writel_relaxed(gps_gpcon, base + OFFS_CON); S3C_PMDBG("%s: CON %08x => %08x, DAT %08x => %08x\n", chip->chip.label, old_gpcon, gps_gpcon, old_gpdat, gps_gpdat); @@ -200,12 +200,12 @@ struct samsung_gpio_pm samsung_gpio_pm_2bit = { || defined(CONFIG_ARCH_EXYNOS) static void samsung_gpio_pm_4bit_save(struct samsung_gpio_chip *chip) { - chip->pm_save[1] = __raw_readl(chip->base + OFFS_CON); - chip->pm_save[2] = __raw_readl(chip->base + OFFS_DAT); - chip->pm_save[3] = __raw_readl(chip->base + OFFS_UP); + chip->pm_save[1] = readl_relaxed(chip->base + OFFS_CON); + chip->pm_save[2] = readl_relaxed(chip->base + OFFS_DAT); + chip->pm_save[3] = readl_relaxed(chip->base + OFFS_UP); if (chip->chip.ngpio > 8) - chip->pm_save[0] = __raw_readl(chip->base - 4); + chip->pm_save[0] = readl_relaxed(chip->base - 4); } static u32 samsung_gpio_pm_4bit_mask(u32 old_gpcon, u32 gps_gpcon) @@ -250,7 +250,7 @@ static u32 samsung_gpio_pm_4bit_mask(u32 old_gpcon, u32 gps_gpcon) static void samsung_gpio_pm_4bit_con(struct samsung_gpio_chip *chip, int index) { void __iomem *con = chip->base + (index * 4); - u32 old_gpcon = __raw_readl(con); + u32 old_gpcon = readl_relaxed(con); u32 gps_gpcon = chip->pm_save[index + 1]; u32 gpcon, mask; @@ -259,47 +259,47 @@ static void samsung_gpio_pm_4bit_con(struct samsung_gpio_chip *chip, int index) gpcon = old_gpcon & ~mask; gpcon |= gps_gpcon & mask; - __raw_writel(gpcon, con); + writel_relaxed(gpcon, con); } static void samsung_gpio_pm_4bit_resume(struct samsung_gpio_chip *chip) { void __iomem *base = chip->base; u32 old_gpcon[2]; - u32 old_gpdat = __raw_readl(base + OFFS_DAT); + u32 old_gpdat = readl_relaxed(base + OFFS_DAT); u32 gps_gpdat = chip->pm_save[2]; /* First, modify the CON settings */ old_gpcon[0] = 0; - old_gpcon[1] = __raw_readl(base + OFFS_CON); + old_gpcon[1] = readl_relaxed(base + OFFS_CON); samsung_gpio_pm_4bit_con(chip, 0); if (chip->chip.ngpio > 8) { - old_gpcon[0] = __raw_readl(base - 4); + old_gpcon[0] = readl_relaxed(base - 4); samsung_gpio_pm_4bit_con(chip, -1); } /* Now change the configurations that require DAT,CON */ - __raw_writel(chip->pm_save[2], base + OFFS_DAT); - __raw_writel(chip->pm_save[1], base + OFFS_CON); + writel_relaxed(chip->pm_save[2], base + OFFS_DAT); + writel_relaxed(chip->pm_save[1], base + OFFS_CON); if (chip->chip.ngpio > 8) - __raw_writel(chip->pm_save[0], base - 4); + writel_relaxed(chip->pm_save[0], base - 4); - __raw_writel(chip->pm_save[2], base + OFFS_DAT); - __raw_writel(chip->pm_save[3], base + OFFS_UP); + writel_relaxed(chip->pm_save[2], base + OFFS_DAT); + writel_relaxed(chip->pm_save[3], base + OFFS_UP); if (chip->chip.ngpio > 8) { S3C_PMDBG("%s: CON4 %08x,%08x => %08x,%08x, DAT %08x => %08x\n", chip->chip.label, old_gpcon[0], old_gpcon[1], - __raw_readl(base - 4), - __raw_readl(base + OFFS_CON), + readl_relaxed(base - 4), + readl_relaxed(base + OFFS_CON), old_gpdat, gps_gpdat); } else S3C_PMDBG("%s: CON4 %08x => %08x, DAT %08x => %08x\n", chip->chip.label, old_gpcon[1], - __raw_readl(base + OFFS_CON), + readl_relaxed(base + OFFS_CON), old_gpdat, gps_gpdat); } |