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path: root/drivers/char/raw.c
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Diffstat (limited to 'drivers/char/raw.c')
-rw-r--r--drivers/char/raw.c6
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 = {
static struct cdev raw_cdev;
+static char *raw_nodename(struct device *dev)
+{
+ return kasprintf(GFP_KERNEL, "raw/%s", dev_name(dev));
+}
+
static int __init raw_init(void)
{
dev_t dev = MKDEV(RAW_MAJOR, 0);
@@ -284,6 +289,7 @@ static int __init raw_init(void)
ret = PTR_ERR(raw_class);
goto error_region;
}
+ raw_class->nodename = raw_nodename;
device_create(raw_class, NULL, MKDEV(RAW_MAJOR, 0), NULL, "rawctl");
return 0;