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

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12864 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/generic-2.6/files-2.6.25/drivers/char/gpio_dev.c b/target/linux/generic-2.6/files-2.6.25/drivers/char/gpio_dev.c
index 48ef76f..4dc6374 100644 (file)
--- a/target/linux/generic-2.6/files-2.6.25/drivers/char/gpio_dev.c
+++ b/target/linux/generic-2.6/files-2.6.25/drivers/char/gpio_dev.c
@@ -37,7 +37,7 @@
 
 static int dev_major;
 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. */
 static atomic_t gpio_open_cnt = ATOMIC_INIT(1);
@@ -141,8 +141,8 @@ gpio_probe(struct platform_device *dev)
                goto out;
        }
 
-       gpio_class = class_create(THIS_MODULE, DEVNAME);
-       class_device_create(gpio_class, NULL, MKDEV(dev_major, 0), NULL, DEVNAME);
+       gpiodev_class = class_create(THIS_MODULE, DRVNAME);
+       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);
 

diff --git a/target/linux/generic-2.6/files-2.6.26/drivers/char/gpio_dev.c b/target/linux/generic-2.6/files-2.6.26/drivers/char/gpio_dev.c
index b09ebef..b82d2f1 100644 (file)
--- a/target/linux/generic-2.6/files-2.6.26/drivers/char/gpio_dev.c
+++ b/target/linux/generic-2.6/files-2.6.26/drivers/char/gpio_dev.c
@@ -37,7 +37,7 @@
 
 static int dev_major;
 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. */
 static atomic_t gpio_open_cnt = ATOMIC_INIT(1);
@@ -141,8 +141,8 @@ gpio_probe(struct platform_device *dev)
                goto out;
        }
 
-       gpio_class = class_create(THIS_MODULE, DEVNAME);
-       device_create(gpio_class, NULL, MKDEV(dev_major, 0), DEVNAME);
+       gpiodev_class = class_create(THIS_MODULE, DRVNAME);
+       device_create(gpiodev_class, NULL, MKDEV(dev_major, 0), DEVNAME);
 
        printk(KERN_INFO DRVNAME ": gpio device registered with major %d\n", dev_major);
 

diff --git a/target/linux/generic-2.6/files-2.6.27/drivers/char/gpio_dev.c b/target/linux/generic-2.6/files-2.6.27/drivers/char/gpio_dev.c
index 3fbf3a5..8392fcf 100644 (file)
--- a/target/linux/generic-2.6/files-2.6.27/drivers/char/gpio_dev.c
+++ b/target/linux/generic-2.6/files-2.6.27/drivers/char/gpio_dev.c
@@ -37,7 +37,7 @@
 
 static int dev_major;
 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. */
 static atomic_t gpio_open_cnt = ATOMIC_INIT(1);
@@ -141,8 +141,8 @@ gpio_probe(struct platform_device *dev)
                goto out;
        }
 
-       gpio_class = class_create(THIS_MODULE, DEVNAME);
-       device_create(gpio_class, NULL, MKDEV(dev_major, 0), dev, DEVNAME);
+       gpiodev_class = class_create(THIS_MODULE, DRVNAME);
+       device_create(gpiodev_class, NULL, MKDEV(dev_major, 0), dev, DEVNAME);
 
        printk(KERN_INFO DRVNAME ": gpio device registered with major %d\n", dev_major);
 

diff --git a/target/linux/generic-2.6/files/drivers/char/gpio_dev.c b/target/linux/generic-2.6/files/drivers/char/gpio_dev.c
index 48ef76f..4dc6374 100644 (file)
--- a/target/linux/generic-2.6/files/drivers/char/gpio_dev.c
+++ b/target/linux/generic-2.6/files/drivers/char/gpio_dev.c
@@ -37,7 +37,7 @@
 
 static int dev_major;
 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. */
 static atomic_t gpio_open_cnt = ATOMIC_INIT(1);
@@ -141,8 +141,8 @@ gpio_probe(struct platform_device *dev)
                goto out;
        }
 
-       gpio_class = class_create(THIS_MODULE, DEVNAME);
-       class_device_create(gpio_class, NULL, MKDEV(dev_major, 0), NULL, DEVNAME);
+       gpiodev_class = class_create(THIS_MODULE, DRVNAME);
+       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);