>From ab4f2ff17679ff588ae7ec74b9e8f989d768c83a Mon Sep 17 00:00:00 2001 From: Oliver Neukum <oliver@xxxxxxxxxx> Date: Thu, 14 Jan 2010 09:30:14 +0100 Subject: [PATCH 04/13] usb:BKL removal:cdc-wdm BKL not needed at all. Removed without replacement. Signed-off-by: Oliver Neukum <oliver@xxxxxxxxxx> --- drivers/usb/class/cdc-wdm.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c index f3a7c9c..5ef40c8 100644 --- a/drivers/usb/class/cdc-wdm.c +++ b/drivers/usb/class/cdc-wdm.c @@ -19,7 +19,6 @@ #include <linux/uaccess.h> #include <linux/bitops.h> #include <linux/poll.h> -#include <linux/smp_lock.h> #include <linux/usb.h> #include <linux/usb/cdc.h> #include <asm/byteorder.h> @@ -523,7 +522,6 @@ static int wdm_open(struct inode *inode, struct file *file) struct usb_interface *intf; struct wdm_device *desc; - lock_kernel(); mutex_lock(&wdm_mutex); intf = usb_find_interface(&wdm_driver, minor); if (!intf) @@ -556,7 +554,6 @@ static int wdm_open(struct inode *inode, struct file *file) usb_autopm_put_interface(desc->intf); out: mutex_unlock(&wdm_mutex); - unlock_kernel(); return rv; } -- 1.6.4.2 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
