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authorOliver Neukum <oliver@neukum.org>2009-08-26 19:56:12 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2009-09-23 06:46:15 -0700
commite5dc8ae121592239c2a2521d383bcb789849b2a3 (patch)
treef2a31bfba0fe83c9075dd4ee74197c1f9ee7b0a7 /drivers/usb/storage
parent7fa07729e439a6184bd824746d06a49cca553f15 (diff)
USB: storage: fix a resume path GFP_NOIO must be used
In the resume path of a block driver GFP_NOIO must be used to avoid a possible deadlock. The onetouch subdriver of storage violates the requirement. Signed-off-by: Oliver Neukum <oliver@neukum.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/storage')
-rw-r--r--drivers/usb/storage/onetouch.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/storage/onetouch.c b/drivers/usb/storage/onetouch.c
index 380233bd6a3..80e65f29921 100644
--- a/drivers/usb/storage/onetouch.c
+++ b/drivers/usb/storage/onetouch.c
@@ -163,7 +163,7 @@ static void usb_onetouch_pm_hook(struct us_data *us, int action)
usb_kill_urb(onetouch->irq);
break;
case US_RESUME:
- if (usb_submit_urb(onetouch->irq, GFP_KERNEL) != 0)
+ if (usb_submit_urb(onetouch->irq, GFP_NOIO) != 0)
dev_err(&onetouch->irq->dev->dev,
"usb_submit_urb failed\n");
break;