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[kernel] make gpio_dev compatible with GPIOLIB & GPIO_SYSFS (closes #4016)

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12864 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg
2008-10-05 13:08:12 +00:00
parent b06573b702
commit 3e7cd682f4
4 changed files with 12 additions and 12 deletions
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6
target/linux/generic-2.6/files-2.6.25/drivers/char/gpio_dev.c
View File

@@ -37,7 +37,7 @@
static int dev_major; static int dev_major;
static unsigned int gpio_access_mask; static unsigned int gpio_access_mask;
static struct class *gpio_class; static struct class *gpiodev_class;
/* Counter is 1, if the device is not opened and zero (or less) if opened. */ /* Counter is 1, if the device is not opened and zero (or less) if opened. */
static atomic_t gpio_open_cnt = ATOMIC_INIT(1); static atomic_t gpio_open_cnt = ATOMIC_INIT(1);
@@ -141,8 +141,8 @@ gpio_probe(struct platform_device *dev)
goto out; goto out;
} }
gpio_class = class_create(THIS_MODULE, DEVNAME); gpiodev_class = class_create(THIS_MODULE, DRVNAME);
class_device_create(gpio_class, NULL, MKDEV(dev_major, 0), NULL, DEVNAME); class_device_create(gpiodev_class, NULL, MKDEV(dev_major, 0), NULL, DEVNAME);
printk(KERN_INFO DRVNAME ": gpio device registered with major %d\n", dev_major); printk(KERN_INFO DRVNAME ": gpio device registered with major %d\n", dev_major);

6
target/linux/generic-2.6/files-2.6.26/drivers/char/gpio_dev.c
View File

@@ -37,7 +37,7 @@
static int dev_major; static int dev_major;
static unsigned int gpio_access_mask; static unsigned int gpio_access_mask;
static struct class *gpio_class; static struct class *gpiodev_class;
/* Counter is 1, if the device is not opened and zero (or less) if opened. */ /* Counter is 1, if the device is not opened and zero (or less) if opened. */
static atomic_t gpio_open_cnt = ATOMIC_INIT(1); static atomic_t gpio_open_cnt = ATOMIC_INIT(1);
@@ -141,8 +141,8 @@ gpio_probe(struct platform_device *dev)
goto out; goto out;
} }
gpio_class = class_create(THIS_MODULE, DEVNAME); gpiodev_class = class_create(THIS_MODULE, DRVNAME);
device_create(gpio_class, NULL, MKDEV(dev_major, 0), DEVNAME); device_create(gpiodev_class, NULL, MKDEV(dev_major, 0), DEVNAME);
printk(KERN_INFO DRVNAME ": gpio device registered with major %d\n", dev_major); printk(KERN_INFO DRVNAME ": gpio device registered with major %d\n", dev_major);

6
target/linux/generic-2.6/files-2.6.27/drivers/char/gpio_dev.c
View File

@@ -37,7 +37,7 @@
static int dev_major; static int dev_major;
static unsigned int gpio_access_mask; static unsigned int gpio_access_mask;
static struct class *gpio_class; static struct class *gpiodev_class;
/* Counter is 1, if the device is not opened and zero (or less) if opened. */ /* Counter is 1, if the device is not opened and zero (or less) if opened. */
static atomic_t gpio_open_cnt = ATOMIC_INIT(1); static atomic_t gpio_open_cnt = ATOMIC_INIT(1);
@@ -141,8 +141,8 @@ gpio_probe(struct platform_device *dev)
goto out; goto out;
} }
gpio_class = class_create(THIS_MODULE, DEVNAME); gpiodev_class = class_create(THIS_MODULE, DRVNAME);
device_create(gpio_class, NULL, MKDEV(dev_major, 0), dev, DEVNAME); device_create(gpiodev_class, NULL, MKDEV(dev_major, 0), dev, DEVNAME);
printk(KERN_INFO DRVNAME ": gpio device registered with major %d\n", dev_major); printk(KERN_INFO DRVNAME ": gpio device registered with major %d\n", dev_major);

6
target/linux/generic-2.6/files/drivers/char/gpio_dev.c
View File

@@ -37,7 +37,7 @@
static int dev_major; static int dev_major;
static unsigned int gpio_access_mask; static unsigned int gpio_access_mask;
static struct class *gpio_class; static struct class *gpiodev_class;
/* Counter is 1, if the device is not opened and zero (or less) if opened. */ /* Counter is 1, if the device is not opened and zero (or less) if opened. */
static atomic_t gpio_open_cnt = ATOMIC_INIT(1); static atomic_t gpio_open_cnt = ATOMIC_INIT(1);
@@ -141,8 +141,8 @@ gpio_probe(struct platform_device *dev)
goto out; goto out;
} }
gpio_class = class_create(THIS_MODULE, DEVNAME); gpiodev_class = class_create(THIS_MODULE, DRVNAME);
class_device_create(gpio_class, NULL, MKDEV(dev_major, 0), NULL, DEVNAME); class_device_create(gpiodev_class, NULL, MKDEV(dev_major, 0), NULL, DEVNAME);
printk(KERN_INFO DRVNAME ": gpio device registered with major %d\n", dev_major); printk(KERN_INFO DRVNAME ": gpio device registered with major %d\n", dev_major);