diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/spi/max7301.h')
-rw-r--r-- | ANDROID_3.4.5/include/linux/spi/max7301.h | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/ANDROID_3.4.5/include/linux/spi/max7301.h b/ANDROID_3.4.5/include/linux/spi/max7301.h deleted file mode 100644 index bcaa2f76..00000000 --- a/ANDROID_3.4.5/include/linux/spi/max7301.h +++ /dev/null @@ -1,35 +0,0 @@ -#ifndef LINUX_SPI_MAX7301_H -#define LINUX_SPI_MAX7301_H - -#include <linux/gpio.h> - -/* - * Some registers must be read back to modify. - * To save time we cache them here in memory - */ -struct max7301 { - struct mutex lock; - u8 port_config[8]; /* field 0 is unused */ - u32 out_level; /* cached output levels */ - u32 input_pullup_active; - struct gpio_chip chip; - struct device *dev; - int (*write)(struct device *dev, unsigned int reg, unsigned int val); - int (*read)(struct device *dev, unsigned int reg); -}; - -struct max7301_platform_data { - /* number assigned to the first GPIO */ - unsigned base; - /* - * bitmask controlling the pullup configuration, - * - * _note_ the 4 lowest bits are unused, because the first 4 - * ports of the controller are not used, too. - */ - u32 input_pullup_active; -}; - -extern int __max730x_remove(struct device *dev); -extern int __max730x_probe(struct max7301 *ts); -#endif |