diff options
| author | Guillaume Knispel <gknispel@proformatique.com> | 2010-10-05 17:01:40 +0200 |
|---|---|---|
| committer | Guillaume Knispel <gknispel@proformatique.com> | 2010-10-05 17:01:40 +0200 |
| commit | 4c7b70f063226d5b1c70c314db20bc71ba10abc2 (patch) | |
| tree | eb9c877d8480727753f377303670a35124168955 /gpio/gpio.c | |
| parent | 9625f4d88d833be6c8c294d0f85452ce4c1c1c55 (diff) | |
use proper Linux indentation
Diffstat (limited to 'gpio/gpio.c')
| -rw-r--r-- | gpio/gpio.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/gpio/gpio.c b/gpio/gpio.c index a7e544d..d35e192 100644 --- a/gpio/gpio.c +++ b/gpio/gpio.c @@ -85,7 +85,7 @@ MODULE_VERSION("1.0.0"); struct drvr_data g_drvr_data; #ifdef GPIO_TEST -#define debug(code) if(code < 0) printk(#code " FAILE\n"); +#define debug(code) if (code < 0) printk(#code " FAILE\n"); void gpio_test(void) { debug(gpio_set_to_gpio(21)); @@ -197,7 +197,7 @@ int gpio_set_to_gpio_(int signal, int gpio) { u32 bitstr, io_addr; - if(signal >= MAX_GPIO_SIGNALS) + if (signal >= MAX_GPIO_SIGNALS) return -EINVAL; /* set register to use */ @@ -208,7 +208,7 @@ int gpio_set_to_gpio_(int signal, int gpio) /* get the register contents */ bitstr = inl(io_addr); - if(gpio) + if (gpio) /* set bit to use pin for gpio */ set_bit(signal%GPIO_REG_BITS, (void*)&bitstr); else @@ -227,7 +227,7 @@ int gpio_set_direction(int signal, int direction) { u32 bitstr, io_addr; - if(signal >= MAX_GPIO_SIGNALS) + if (signal >= MAX_GPIO_SIGNALS) return -EINVAL; /* set register to use */ @@ -255,7 +255,7 @@ int gpio_set_level(int signal, int high) { u32 bitstr, io_addr; - if(signal >= MAX_GPIO_SIGNALS) + if (signal >= MAX_GPIO_SIGNALS) return -EINVAL; signal < (MAX_GPIO_SIGNALS/LVL) ? @@ -265,7 +265,7 @@ int gpio_set_level(int signal, int high) /* get the register contents */ bitstr = inl(io_addr); - if(high) + if (high) /* write a 1 to output pin */ set_bit(signal%GPIO_REG_BITS, (void*)&bitstr); else @@ -285,7 +285,7 @@ int gpio_get_level(int signal) { u32 bitstr, io_addr; - if(signal >= MAX_GPIO_SIGNALS) + if (signal >= MAX_GPIO_SIGNALS) return -EINVAL; /* set register to use */ @@ -303,12 +303,12 @@ int gpio_set_blink(int signal, int blink) { u32 bitstr; - if(signal >= MAX_GPIO_SIGNALS) + if (signal >= MAX_GPIO_SIGNALS) return -EINVAL; bitstr = inl(g_drvr_data.regs.gpo_blink); - if(blink) + if (blink) /* set pin to blink mode */ set_bit(signal%GPIO_REG_BITS, (void*)&bitstr); else @@ -325,12 +325,12 @@ int gpio_inverted_input(int signal, int inverted) { u32 bitstr; - if(signal >= MAX_GPIO_SIGNALS) + if (signal >= MAX_GPIO_SIGNALS) return -EINVAL; bitstr = inl(g_drvr_data.regs.gpi_inv); - if(inverted) + if (inverted) /* set pin to inverted mode */ set_bit(signal%GPIO_REG_BITS, (void*)&bitstr); else |