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-rw-r--r--scull/main.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/scull/main.c b/scull/main.c
index 1bf14a7..3c78fba 100644
--- a/scull/main.c
+++ b/scull/main.c
@@ -389,8 +389,7 @@ ssize_t scull_write(struct file *filp, const char __user *buf, size_t count,
* The ioctl() implementation
*/
-int scull_ioctl(struct file *filp, unsigned int cmd,
- unsigned long arg)
+long scull_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
int err = 0, tmp;