From 50f680f3f72badf0391c79d9a5071b759ab4ce98 Mon Sep 17 00:00:00 2001 From: Uwe Hermann Date: Wed, 16 Nov 2011 19:37:23 +0100 Subject: lib/stm32/f2: Coding-style fixes. --- lib/stm32/f2/gpio.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'lib/stm32/f2/gpio.c') diff --git a/lib/stm32/f2/gpio.c b/lib/stm32/f2/gpio.c index 6e1ef08..9b730e1 100644 --- a/lib/stm32/f2/gpio.c +++ b/lib/stm32/f2/gpio.c @@ -30,7 +30,7 @@ void gpio_mode_setup(u32 gpioport, u8 mode, u8 pull_up_down, u16 gpios) */ moder = GPIO_MODER(gpioport); pupd = GPIO_PUPDR(gpioport); - + for (i = 0; i < 16; i++) { if (!((1 << i) & gpios)) continue; @@ -57,7 +57,7 @@ void gpio_set_output_options(u32 gpioport, u8 otype, u8 speed, u16 gpios) GPIO_OTYPER(gpioport) &= ~gpios; ospeedr = GPIO_OSPEEDR(gpioport); - + for (i = 0; i < 16; i++) { if (!((1 << i) & gpios)) continue; @@ -86,8 +86,8 @@ void gpio_set_af(u32 gpioport, u8 alt_func_num, u16 gpios) for (i = 8; i < 16; i++) { if (!((1 << i) & gpios)) continue; - afrl &= GPIO_AFR_MASK(i-8); - afrh |= GPIO_AFR(i-8, alt_func_num); + afrl &= GPIO_AFR_MASK(i - 8); + afrh |= GPIO_AFR(i - 8, alt_func_num); } GPIO_AFRL(gpioport) = afrl; @@ -134,6 +134,6 @@ void gpio_port_config_lock(u32 gpioport, u16 gpios) GPIO_LCKR(gpioport) = GPIO_LCKK | gpios; /* Set LCKK. */ reg32 = GPIO_LCKR(gpioport); /* Read LCKK. */ reg32 = GPIO_LCKR(gpioport); /* Read LCKK again. */ - + /* If (reg32 & GPIO_LCKK) is true, the lock is now active. */ } -- cgit v1.2.3