diff options
| author | Florian Fainelli <florian@openwrt.org> | 2006-12-30 02:37:25 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2006-12-30 02:37:25 +0000 |
| commit | 1d1acc0760d729c0b10938594ce68fda461b59a5 (patch) | |
| tree | 99895193018ec9f26f781f0046026854e8ce88be /target/linux/au1000-2.6/patches/010-au100_gpio_i2c.patch | |
| parent | 1a6dce60060766f993331995b9d5a25cfeaa4028 (diff) | |
| download | mtk-20170518-1d1acc0760d729c0b10938594ce68fda461b59a5.zip mtk-20170518-1d1acc0760d729c0b10938594ce68fda461b59a5.tar.gz mtk-20170518-1d1acc0760d729c0b10938594ce68fda461b59a5.tar.bz2 | |
Make the i2c driver work, as a module
SVN-Revision: 5930
Diffstat (limited to 'target/linux/au1000-2.6/patches/010-au100_gpio_i2c.patch')
| -rw-r--r-- | target/linux/au1000-2.6/patches/010-au100_gpio_i2c.patch | 29 |
1 files changed, 7 insertions, 22 deletions
diff --git a/target/linux/au1000-2.6/patches/010-au100_gpio_i2c.patch b/target/linux/au1000-2.6/patches/010-au100_gpio_i2c.patch index f4dee3c..9fd2e89 100644 --- a/target/linux/au1000-2.6/patches/010-au100_gpio_i2c.patch +++ b/target/linux/au1000-2.6/patches/010-au100_gpio_i2c.patch @@ -33,7 +33,7 @@ diff -urN linux-2.6.19/drivers/i2c/busses/Makefile linux-2.6.19.new/drivers/i2c/ diff -urN linux-2.6.19/drivers/i2c/busses/i2c-au1x00gpio.c linux-2.6.19.new/drivers/i2c/busses/i2c-au1x00gpio.c --- linux-2.6.19/drivers/i2c/busses/i2c-au1x00gpio.c 1970-01-01 01:00:00.000000000 +0100 +++ linux-2.6.19.new/drivers/i2c/busses/i2c-au1x00gpio.c 2006-12-28 17:02:10.000000000 +0100 -@@ -0,0 +1,421 @@ +@@ -0,0 +1,406 @@ +/* ------------------------------------------------------------------------- */ +/* i2c-au1x00gpio.c i2c-hw access for Au1x00 GPIO pins. */ +/* ------------------------------------------------------------------------- */ @@ -78,11 +78,6 @@ diff -urN linux-2.6.19/drivers/i2c/busses/i2c-au1x00gpio.c linux-2.6.19.new/driv +#include <linux/i2c.h> +#include <linux/i2c-algo-bit.h> + -+#ifndef __exit -+#define __exit __init -+#endif -+ -+ +struct i2c_au1x00gpio +{ + struct i2c_au1x00gpio *next; @@ -398,11 +393,11 @@ diff -urN linux-2.6.19/drivers/i2c/busses/i2c-au1x00gpio.c linux-2.6.19.new/driv + + +#ifndef CONFIG_I2C_AU1X00GPIO_SCL -+#define CONFIG_I2C_AU1X00GPIO_SCL (216) ++#define CONFIG_I2C_AU1X00GPIO_SCL (210) +#endif + +#ifndef CONFIG_I2C_AU1X00GPIO_SDA -+#define CONFIG_I2C_AU1X00GPIO_SDA (217) ++#define CONFIG_I2C_AU1X00GPIO_SDA (9) +#endif + +static int au1x00gpiopin_scl = CONFIG_I2C_AU1X00GPIO_SCL; @@ -410,7 +405,7 @@ diff -urN linux-2.6.19/drivers/i2c/busses/i2c-au1x00gpio.c linux-2.6.19.new/driv + + + -+int __init i2c_bit_au1x00gpio_init(void) ++static int __init i2c_bit_au1x00gpio_init(void) +{ + printk(KERN_INFO "i2c-au1x00gpio.o: i2c Au1x00 GPIO adapter module version\n"); + @@ -428,7 +423,7 @@ diff -urN linux-2.6.19/drivers/i2c/busses/i2c-au1x00gpio.c linux-2.6.19.new/driv +} + + -+void __exit i2c_bit_au1x00gpio_exit(void) ++static void __exit i2c_bit_au1x00gpio_exit(void) +{ + i2c_au1x00gpio_delete (au1x00gpiopin_scl, au1x00gpiopin_sda); +} @@ -443,18 +438,8 @@ diff -urN linux-2.6.19/drivers/i2c/busses/i2c-au1x00gpio.c linux-2.6.19.new/driv +MODULE_DESCRIPTION("I2C-Bus adapter routines for Au1x00 GPIO adapter."); +MODULE_LICENSE("GPL"); + -+ -+#ifdef MODULE -+int init_module(void) -+{ -+ return i2c_bit_au1x00gpio_init(); -+} -+ -+void cleanup_module(void) -+{ -+ i2c_bit_au1x00gpio_exit(); -+} -+#endif ++module_init(i2c_bit_au1x00gpio_init); ++module_exit(i2c_bit_au1x00gpio_exit); diff -urN linux-2.6.19/include/linux/i2c-id.h linux-2.6.19.new/include/linux/i2c-id.h --- linux-2.6.19/include/linux/i2c-id.h 2006-11-29 22:57:37.000000000 +0100 +++ linux-2.6.19.new/include/linux/i2c-id.h 2006-12-28 03:12:15.000000000 +0100 |