From: Andrzej Hajda Date: Mon, 15 Feb 2016 14:35:25 +0000 (+0100) Subject: usb: gadget: fsl_qe_udc: fix IS_ERR_VALUE usage X-Git-Tag: v4.5-rc6~6^2^2~7 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=96c7de4ff41c2ed6da43141a4deb922de09617d0;p=karo-tx-linux.git 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 Signed-off-by: Felipe Balbi --- 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;