diff options
Diffstat (limited to 'drivers/char/raw.c')
| -rw-r--r-- | drivers/char/raw.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/char/raw.c b/drivers/char/raw.c index db32f0e4c7dd..05f9d18b9361 100644 --- a/drivers/char/raw.c +++ b/drivers/char/raw.c | |||
| @@ -261,6 +261,11 @@ static const struct file_operations raw_ctl_fops = { | |||
| 261 | 261 | ||
| 262 | static struct cdev raw_cdev; | 262 | static struct cdev raw_cdev; |
| 263 | 263 | ||
| 264 | static char *raw_nodename(struct device *dev) | ||
| 265 | { | ||
| 266 | return kasprintf(GFP_KERNEL, "raw/%s", dev_name(dev)); | ||
| 267 | } | ||
| 268 | |||
| 264 | static int __init raw_init(void) | 269 | static int __init raw_init(void) |
| 265 | { | 270 | { |
| 266 | dev_t dev = MKDEV(RAW_MAJOR, 0); | 271 | dev_t dev = MKDEV(RAW_MAJOR, 0); |
| @@ -284,6 +289,7 @@ static int __init raw_init(void) | |||
| 284 | ret = PTR_ERR(raw_class); | 289 | ret = PTR_ERR(raw_class); |
| 285 | goto error_region; | 290 | goto error_region; |
| 286 | } | 291 | } |
| 292 | raw_class->nodename = raw_nodename; | ||
| 287 | device_create(raw_class, NULL, MKDEV(RAW_MAJOR, 0), NULL, "rawctl"); | 293 | device_create(raw_class, NULL, MKDEV(RAW_MAJOR, 0), NULL, "rawctl"); |
| 288 | 294 | ||
| 289 | return 0; | 295 | return 0; |
