diff options
author | Tony Lindgren <tony@atomide.com> | 2008-01-12 15:35:04 -0800 |
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committer | Tony Lindgren <tony@atomide.com> | 2008-02-08 10:37:59 -0800 |
commit | d11ac9791b87efb24506b6391a965b789385157c (patch) | |
tree | 02b612a8768bd774f9bec9abe1d6bdc7dc5befbf /arch | |
parent | 5492fb1a46ada0d1e89eb580c2a56db8924e3141 (diff) | |
download | blackbird-op-linux-d11ac9791b87efb24506b6391a965b789385157c.tar.gz blackbird-op-linux-d11ac9791b87efb24506b6391a965b789385157c.zip |
ARM: OMAP: Get rid of unnecessary ifdefs in GPIO code
Just use cpu_is_omapXXXX() instead. This does not increase
object size.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/plat-omap/gpio.c | 47 |
1 files changed, 6 insertions, 41 deletions
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index 7dd50a43fbcf..c233ebd7639a 100644 --- a/arch/arm/plat-omap/gpio.c +++ b/arch/arm/plat-omap/gpio.c @@ -221,51 +221,35 @@ static int gpio_bank_count; static inline struct gpio_bank *get_gpio_bank(int gpio) { -#ifdef CONFIG_ARCH_OMAP15XX if (cpu_is_omap15xx()) { if (OMAP_GPIO_IS_MPUIO(gpio)) return &gpio_bank[0]; return &gpio_bank[1]; } -#endif -#if defined(CONFIG_ARCH_OMAP16XX) if (cpu_is_omap16xx()) { if (OMAP_GPIO_IS_MPUIO(gpio)) return &gpio_bank[0]; return &gpio_bank[1 + (gpio >> 4)]; } -#endif -#ifdef CONFIG_ARCH_OMAP730 if (cpu_is_omap730()) { if (OMAP_GPIO_IS_MPUIO(gpio)) return &gpio_bank[0]; return &gpio_bank[1 + (gpio >> 5)]; } -#endif -#ifdef CONFIG_ARCH_OMAP24XX if (cpu_is_omap24xx()) return &gpio_bank[gpio >> 5]; -#endif -#ifdef CONFIG_ARCH_OMAP34XX if (cpu_is_omap34xx()) return &gpio_bank[gpio >> 5]; -#endif } static inline int get_gpio_index(int gpio) { -#ifdef CONFIG_ARCH_OMAP730 if (cpu_is_omap730()) return gpio & 0x1f; -#endif -#ifdef CONFIG_ARCH_OMAP24XX if (cpu_is_omap24xx()) return gpio & 0x1f; -#endif -#ifdef CONFIG_ARCH_OMAP34XX if (cpu_is_omap34xx()) return gpio & 0x1f; -#endif return gpio & 0x0f; } @@ -273,33 +257,21 @@ static inline int gpio_valid(int gpio) { if (gpio < 0) return -1; -#ifndef CONFIG_ARCH_OMAP24XX - if (OMAP_GPIO_IS_MPUIO(gpio)) { + if (cpu_class_is_omap1() && OMAP_GPIO_IS_MPUIO(gpio)) { if (gpio >= OMAP_MAX_GPIO_LINES + 16) return -1; return 0; } -#endif -#ifdef CONFIG_ARCH_OMAP15XX if (cpu_is_omap15xx() && gpio < 16) return 0; -#endif -#if defined(CONFIG_ARCH_OMAP16XX) if ((cpu_is_omap16xx()) && gpio < 64) return 0; -#endif -#ifdef CONFIG_ARCH_OMAP730 if (cpu_is_omap730() && gpio < 192) return 0; -#endif -#ifdef CONFIG_ARCH_OMAP24XX if (cpu_is_omap24xx() && gpio < 128) return 0; -#endif -#ifdef CONFIG_ARCH_OMAP34XX if (cpu_is_omap34xx() && gpio < 160) return 0; -#endif return -1; } @@ -1393,27 +1365,22 @@ static int __init _omap_gpio_init(void) spin_lock_init(&bank->lock); if (bank_is_mpuio(bank)) omap_writew(0xFFFF, OMAP_MPUIO_BASE + OMAP_MPUIO_GPIO_MASKIT); -#ifdef CONFIG_ARCH_OMAP15XX - if (bank->method == METHOD_GPIO_1510) { + if (cpu_is_omap15xx() && bank->method == METHOD_GPIO_1510) { __raw_writew(0xffff, bank->base + OMAP1510_GPIO_INT_MASK); __raw_writew(0x0000, bank->base + OMAP1510_GPIO_INT_STATUS); } -#endif -#if defined(CONFIG_ARCH_OMAP16XX) - if (bank->method == METHOD_GPIO_1610) { + if (cpu_is_omap16xx() && bank->method == METHOD_GPIO_1610) { __raw_writew(0x0000, bank->base + OMAP1610_GPIO_IRQENABLE1); __raw_writew(0xffff, bank->base + OMAP1610_GPIO_IRQSTATUS1); __raw_writew(0x0014, bank->base + OMAP1610_GPIO_SYSCONFIG); } -#endif -#ifdef CONFIG_ARCH_OMAP730 - if (bank->method == METHOD_GPIO_730) { + if (cpu_is_omap730() && bank->method == METHOD_GPIO_730) { __raw_writel(0xffffffff, bank->base + OMAP730_GPIO_INT_MASK); __raw_writel(0x00000000, bank->base + OMAP730_GPIO_INT_STATUS); gpio_count = 32; /* 730 has 32-bit GPIOs */ } -#endif + #if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX) if (bank->method == METHOD_GPIO_24XX) { static const u32 non_wakeup_gpios[] = { @@ -1450,14 +1417,12 @@ static int __init _omap_gpio_init(void) if (cpu_is_omap16xx()) omap_writel(omap_readl(ULPD_CAM_CLK_CTRL) | 0x04, ULPD_CAM_CLK_CTRL); -#if defined(CONFIG_ARCH_OMAP24XX) /* Enable autoidle for the OCP interface */ if (cpu_is_omap24xx()) omap_writel(1 << 0, 0x48019010); -#elif defined(CONFIG_ARCH_OMAP34XX) if (cpu_is_omap34xx()) omap_writel(1 << 0, 0x48306814); -#endif + return 0; } |