X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=drivers%2Fchar%2Fnwflash.c;h=043a1c7b86beefb3438976f3512230b9571278c3;hp=f80810901db66ba21d2243a713bfa274d5d5f3ef;hb=3975d16760d4be7402d1067c548c30c427971331;hpb=3560adf62075829393743667ff338dd8fd26a5c2

diff --git a/drivers/char/nwflash.c b/drivers/char/nwflash.c
index f80810901db6..043a1c7b86be 100644
--- a/drivers/char/nwflash.c
+++ b/drivers/char/nwflash.c
@@ -94,8 +94,9 @@ static int get_flash_id(void)
 	return c2;
 }
 
-static int flash_ioctl(struct inode *inodep, struct file *filep, unsigned int cmd, unsigned long arg)
+static long flash_ioctl(struct file *filep, unsigned int cmd, unsigned long arg)
 {
+	lock_kernel();
 	switch (cmd) {
 	case CMD_WRITE_DISABLE:
 		gbWriteBase64Enable = 0;
@@ -113,8 +114,10 @@ static int flash_ioctl(struct inode *inodep, struct file *filep, unsigned int cm
 	default:
 		gbWriteBase64Enable = 0;
 		gbWriteEnable = 0;
+		unlock_kernel();
 		return -EINVAL;
 	}
+	unlock_kernel();
 	return 0;
 }
 
@@ -631,7 +634,7 @@ static const struct file_operations flash_fops =
 	.llseek		= flash_llseek,
 	.read		= flash_read,
 	.write		= flash_write,
-	.ioctl		= flash_ioctl,
+	.unlocked_ioctl	= flash_ioctl,
 };
 
 static struct miscdevice flash_miscdev =