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authorAndrzej Hajda <a.hajda@samsung.com>2016-02-15 15:35:25 +0100
committerFelipe Balbi <balbi@kernel.org>2016-02-17 16:32:44 +0200
commit96c7de4ff41c2ed6da43141a4deb922de09617d0 (patch)
treea4acd56c06c06f87a07d420cf4779f05d2f8cc70
parentee89b641a9ddca5f2d1e38d205473c4b0d26c670 (diff)
downloadtalos-op-linux-96c7de4ff41c2ed6da43141a4deb922de09617d0.tar.gz
talos-op-linux-96c7de4ff41c2ed6da43141a4deb922de09617d0.zip
usb: gadget: fsl_qe_udc: fix IS_ERR_VALUE usage
IS_ERR_VALUE macro should be used only with unsigned long type. Otherwise it can work incorrectly. The patch follows conclusion from discussion on LKML [1][2]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2120927 [2]: http://permalink.gmane.org/gmane.linux.kernel/2150581 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Felipe Balbi <balbi@kernel.org>
-rw-r--r--drivers/usb/gadget/udc/fsl_qe_udc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc/fsl_qe_udc.c b/drivers/usb/gadget/udc/fsl_qe_udc.c
index 53c0692f1b09..93d28cb00b76 100644
--- a/drivers/usb/gadget/udc/fsl_qe_udc.c
+++ b/drivers/usb/gadget/udc/fsl_qe_udc.c
@@ -2340,7 +2340,7 @@ static struct qe_udc *qe_udc_config(struct platform_device *ofdev)
{
struct qe_udc *udc;
struct device_node *np = ofdev->dev.of_node;
- unsigned int tmp_addr = 0;
+ unsigned long tmp_addr = 0;
struct usb_device_para __iomem *usbpram;
unsigned int i;
u64 size;
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