diff options
| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2012-12-22 03:16:57 +0800 |
|---|---|---|
| committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2013-01-13 02:44:30 +0800 |
| commit | 6cd8247eb74c22d4ed7fa0c60e63c5491e428b76 (patch) | |
| tree | 7ce1bad20817b2dc15fc359651e53b6a5bd07a2a /include/linux/w1-gpio.h | |
| parent | dbdd533232c463da503f6b85ade060153f1b17d6 (diff) | |
| download | barebox-6cd8247eb74c22d4ed7fa0c60e63c5491e428b76.tar.gz barebox-6cd8247eb74c22d4ed7fa0c60e63c5491e428b76.tar.xz | |
w1: gpio: use int for gpio
so we can use negative value for invalid gpio
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'include/linux/w1-gpio.h')
| -rw-r--r-- | include/linux/w1-gpio.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/w1-gpio.h b/include/linux/w1-gpio.h index 065e3ae79a..ae961ee323 100644 --- a/include/linux/w1-gpio.h +++ b/include/linux/w1-gpio.h @@ -16,10 +16,10 @@ * @is_open_drain: GPIO pin is configured as open drain */ struct w1_gpio_platform_data { - unsigned int pin; + int pin; unsigned int is_open_drain:1; void (*enable_external_pullup)(int enable); - unsigned int ext_pullup_enable_pin; + int ext_pullup_enable_pin; }; #endif /* _LINUX_W1_GPIO_H */ |