From: Axel Lin <axel.lin@gmail.com>
Date: Sat, 16 Oct 2010 14:48:08 +0000 (+0800)
Subject: USB: imx21-hcd - fix off by one resource size calculation
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=e581c8c8a957776db452afe316706242abcc1cdc;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git

USB: imx21-hcd - fix off by one resource size calculation

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Tested-by: Jon Povey <Jon.Povey@racelogic.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/host/imx21-hcd.c b/drivers/usb/host/imx21-hcd.c
index dd132eb7fee7..1dfb2c8f7707 100644
--- a/drivers/usb/host/imx21-hcd.c
+++ b/drivers/usb/host/imx21-hcd.c
@@ -1906,7 +1906,7 @@ failed_clock_set:
 failed_clock_get:
 	iounmap(imx21->regs);
 failed_ioremap:
-	release_mem_region(res->start, res->end - res->start);
+	release_mem_region(res->start, resource_size(res));
 failed_request_mem:
 	remove_debug_files(imx21);
 	usb_put_hcd(hcd);