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author | Thomas Langer <thomas.langer@lantiq.com> | 2008-12-16 19:39:34 +0000 |
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committer | Thomas Langer <thomas.langer@lantiq.com> | 2008-12-16 19:39:34 +0000 |
commit | a38b23a89487105dce90bd97ba6fd0e96760875a (patch) | |
tree | ccecb931a7e7d508d4422d31ddf84aac414a305c /target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/gpio.h | |
parent | cb87dfde7be9c2b86d54e39666261306ef33edea (diff) | |
download | upstream-a38b23a89487105dce90bd97ba6fd0e96760875a.tar.gz upstream-a38b23a89487105dce90bd97ba6fd0e96760875a.tar.bz2 upstream-a38b23a89487105dce90bd97ba6fd0e96760875a.zip |
many more code cleanups for checkpatch.pl, most flagged as errors
SVN-Revision: 13665
Diffstat (limited to 'target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/gpio.h')
-rw-r--r-- | target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/gpio.h | 46 |
1 files changed, 29 insertions, 17 deletions
diff --git a/target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/gpio.h b/target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/gpio.h index 8a96510172..92adc4848b 100644 --- a/target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/gpio.h +++ b/target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/gpio.h @@ -1,5 +1,5 @@ /* - * include/asm-mips/mach-ifxmips/gpio.h + * include/asm-mips/mach-ifxmips/gpio.h * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -25,10 +25,11 @@ #include <asm/ifxmips/ifxmips.h> #include <asm/ifxmips/ifxmips_gpio.h> -#define GPIO_TO_PORT(x) ((x > 15)?(1):(0)) -#define GPIO_TO_GPIO(x) ((x > 15)?(x-16):(x)) +#define GPIO_TO_PORT(x) ((x > 15) ? (1) : (0)) +#define GPIO_TO_GPIO(x) ((x > 15) ? (x-16) : (x)) -static inline int gpio_direction_input(unsigned gpio) { +static inline int gpio_direction_input(unsigned gpio) +{ ifxmips_port_set_open_drain(GPIO_TO_PORT(gpio), GPIO_TO_GPIO(gpio)); ifxmips_port_clear_altsel0(GPIO_TO_PORT(gpio), GPIO_TO_GPIO(gpio)); ifxmips_port_clear_altsel1(GPIO_TO_PORT(gpio), GPIO_TO_GPIO(gpio)); @@ -36,7 +37,8 @@ static inline int gpio_direction_input(unsigned gpio) { return 0; } -static inline int gpio_direction_output(unsigned gpio, int value) { +static inline int gpio_direction_output(unsigned gpio, int value) +{ ifxmips_port_clear_open_drain(GPIO_TO_PORT(gpio), GPIO_TO_GPIO(gpio)); ifxmips_port_clear_altsel0(GPIO_TO_PORT(gpio), GPIO_TO_GPIO(gpio)); ifxmips_port_clear_altsel1(GPIO_TO_PORT(gpio), GPIO_TO_GPIO(gpio)); @@ -44,43 +46,53 @@ static inline int gpio_direction_output(unsigned gpio, int value) { return 0; } -static inline int gpio_get_value(unsigned gpio) { +static inline int gpio_get_value(unsigned gpio) +{ ifxmips_port_get_input(GPIO_TO_PORT(gpio), GPIO_TO_GPIO(gpio)); return 0; } -static inline void gpio_set_value(unsigned gpio, int value) { - if(value) +static inline void gpio_set_value(unsigned gpio, int value) +{ + if (value) ifxmips_port_set_output(GPIO_TO_PORT(gpio), GPIO_TO_GPIO(gpio)); else - ifxmips_port_clear_output(GPIO_TO_PORT(gpio), GPIO_TO_GPIO(gpio)); + ifxmips_port_clear_output(GPIO_TO_PORT(gpio), + GPIO_TO_GPIO(gpio)); } -static inline int gpio_request(unsigned gpio, const char *label) { +static inline int gpio_request(unsigned gpio, const char *label) +{ return 0; } -static inline void gpio_free(unsigned gpio) { +static inline void gpio_free(unsigned gpio) +{ } -static inline int gpio_to_irq(unsigned gpio) { +static inline int gpio_to_irq(unsigned gpio) +{ return 0; } -static inline int irq_to_gpio(unsigned irq) { +static inline int irq_to_gpio(unsigned irq) +{ return 0; } -static inline int gpio_cansleep(unsigned gpio) { +static inline int gpio_cansleep(unsigned gpio) +{ return 0; } -static inline int gpio_get_value_cansleep(unsigned gpio) { +static inline int gpio_get_value_cansleep(unsigned gpio) +{ might_sleep(); - return gpio_get_value(gpio); + return gpio_get_value(gpio); } -static inline void gpio_set_value_cansleep(unsigned gpio, int value) { +static inline void gpio_set_value_cansleep(unsigned gpio, int value) +{ might_sleep(); gpio_set_value(gpio, value); } |