diff options
| author |   Andrzej Hajda <a.hajda@samsung.com> | 2016-02-15 15:35:25 +0100 |
|---|---|---|
| committer |   Felipe Balbi <balbi@kernel.org> | 2016-02-17 16:32:44 +0200 |
| commit | 96c7de4ff41c2ed6da43141a4deb922de09617d0 (patch) | |
| tree | a4acd56c06c06f87a07d420cf4779f05d2f8cc70 /drivers/usb | |
| parent | usb: dwc2: USB_DWC2 should depend on HAS_DMA (diff) | |
| download | linux-dev-96c7de4ff41c2ed6da43141a4deb922de09617d0.tar.xz linux-dev-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>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/udc/fsl_qe_udc.c | 2 |
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; |