diff options
Diffstat (limited to 'target/linux/etrax/patches/013-crisdriver-sysfs.patch')
| -rw-r--r-- | target/linux/etrax/patches/013-crisdriver-sysfs.patch | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/target/linux/etrax/patches/013-crisdriver-sysfs.patch b/target/linux/etrax/patches/013-crisdriver-sysfs.patch new file mode 100644 index 000000000..c96946801 --- /dev/null +++ b/target/linux/etrax/patches/013-crisdriver-sysfs.patch @@ -0,0 +1,74 @@ +Index: linux-2.6.25.16/arch/cris/arch-v10/drivers/ds1302.c +=================================================================== +--- linux-2.6.25.16.o/arch/cris/arch-v10/drivers/ds1302.c 2008-10-26 15:54:02.000000000 +0100 ++++ linux-2.6.25.16/arch/cris/arch-v10/drivers/ds1302.c 2008-10-26 15:59:37.000000000 +0100 +@@ -21,6 +21,7 @@ + #include <linux/delay.h> + #include <linux/bcd.h> + #include <linux/capability.h> ++#include <linux/device.h> + + #include <asm/uaccess.h> + #include <asm/system.h> +@@ -489,6 +490,10 @@ + return 0; + } + ++#ifdef CONFIG_SYSFS ++static struct class *rtc_class; ++#endif ++ + static int __init ds1302_register(void) + { + ds1302_init(); +@@ -497,6 +502,12 @@ + ds1302_name, RTC_MAJOR_NR); + return -1; + } ++ #ifdef CONFIG_SYSFS ++ rtc_class = class_create(THIS_MODULE, "rtc"); ++ class_device_create(rtc_class, NULL, MKDEV(RTC_MAJOR_NR, 0), ++ NULL, "rtc"); ++ #endif ++ + return 0; + + } +Index: linux-2.6.25.16/arch/cris/arch-v10/drivers/gpio.c +=================================================================== +--- linux-2.6.25.16.o/arch/cris/arch-v10/drivers/gpio.c 2008-10-26 15:56:28.000000000 +0100 ++++ linux-2.6.25.16/arch/cris/arch-v10/drivers/gpio.c 2008-10-26 15:57:41.000000000 +0100 +@@ -20,6 +20,7 @@ + #include <linux/poll.h> + #include <linux/init.h> + #include <linux/interrupt.h> ++#include <linux/device.h> + + #include <asm/etraxgpio.h> + #include <asm/arch/svinto.h> +@@ -768,6 +769,10 @@ + + /* main driver initialization routine, called from mem.c */ + ++#ifdef CONFIG_SYSFS ++static struct class *gpio_class; ++#endif ++ + static int __init gpio_init(void) + { + int res; +@@ -781,6 +786,13 @@ + return res; + } + ++#ifdef CONFIG_SYSFS ++ gpio_class = class_create(THIS_MODULE, "gpio"); ++ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 0), NULL, "gpioa"); ++ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 1), NULL, "gpiob"); ++ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 2), NULL, "leds"); ++ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 3), NULL, "gpiog"); ++#endif + /* Clear all leds */ + #if defined (CONFIG_ETRAX_CSP0_LEDS) || defined (CONFIG_ETRAX_PA_LEDS) || defined (CONFIG_ETRAX_PB_LEDS) + CRIS_LED_NETWORK_SET(0); + |