diff options
Diffstat (limited to 'linux-core/drm_sysfs.c')
| -rw-r--r-- | linux-core/drm_sysfs.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/linux-core/drm_sysfs.c b/linux-core/drm_sysfs.c index f623341b..85edcfc9 100644 --- a/linux-core/drm_sysfs.c +++ b/linux-core/drm_sysfs.c @@ -1,5 +1,5 @@ /* - * drm_sysfs.c - Modifications to drm_sysfs_class.c to support + * drm_sysfs.c - Modifications to drm_sysfs_class.c to support * extra sysfs attribute from DRM. Normal drm_sysfs_class * does not allow adding attributes. * @@ -55,9 +55,10 @@ static void drm_sysfs_class_release(struct class *class) /* Display the version of drm_core. This doesn't work right in current design */ static ssize_t version_show(struct class *dev, char *buf) { - return sprintf(buf, "%s %d.%d.%d %s\n", DRIVER_NAME, DRIVER_MAJOR, - DRIVER_MINOR, DRIVER_PATCHLEVEL, DRIVER_DATE); + return sprintf(buf, "%s %d.%d.%d %s\n", DRIVER_NAME, DRIVER_MAJOR, + DRIVER_MINOR, DRIVER_PATCHLEVEL, DRIVER_DATE); } + static CLASS_ATTR(version, S_IRUGO, version_show, NULL); /** @@ -100,7 +101,7 @@ struct drm_sysfs_class *drm_sysfs_create(struct module *owner, char *name) return cs; -error: + error: kfree(cs); return ERR_PTR(retval); } @@ -127,14 +128,16 @@ void drm_sysfs_destroy(struct drm_sysfs_class *cs) * @device: a pointer to a struct device that is assiociated with this class device. * @fmt: string for the class device's name * - * A struct class_device will be created in sysfs, registered to the specified - * class. A "dev" file will be created, showing the dev_t for the device. The + * A struct class_device will be created in sysfs, registered to the specified + * class. A "dev" file will be created, showing the dev_t for the device. The * pointer to the struct class_device will be returned from the call. Any further * sysfs files that might be required can be created using this pointer. * Note: the struct drm_sysfs_class passed to this function must have previously been * created with a call to drm_sysfs_create(). */ -struct class_device *drm_sysfs_device_add(struct drm_sysfs_class *cs, dev_t dev, struct device *device, const char *fmt, ...) +struct class_device *drm_sysfs_device_add(struct drm_sysfs_class *cs, dev_t dev, + struct device *device, + const char *fmt, ...) { va_list args; struct simple_dev *s_dev = NULL; @@ -171,7 +174,7 @@ struct class_device *drm_sysfs_device_add(struct drm_sysfs_class *cs, dev_t dev, return &s_dev->class_dev; -error: + error: kfree(s_dev); return ERR_PTR(retval); } @@ -203,4 +206,3 @@ void drm_sysfs_device_remove(dev_t dev) spin_unlock(&simple_dev_list_lock); } } - |