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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>
This commit is contained in:
Andrzej Hajda 2016-02-15 15:35:25 +01:00 committed by Felipe Balbi
parent ee89b641a9
commit 96c7de4ff4
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/udc/fsl_qe_udc.c
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@ -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;