"udc->regs" is zero here. We don't set it until a couple lines later.
The intent was to test "udc->virt_addr".
Fixes: 1b9f35adb0ff ("usb: gadget: udc: Add Synopsys UDC Platform driver")
Signed-off-by: Dan Carpenter <[email protected]>
diff --git a/drivers/usb/gadget/udc/snps_udc_plat.c
b/drivers/usb/gadget/udc/snps_udc_plat.c
index 2e11f19e07ae..b8d1280faafc 100644
--- a/drivers/usb/gadget/udc/snps_udc_plat.c
+++ b/drivers/usb/gadget/udc/snps_udc_plat.c
@@ -122,8 +122,8 @@ static int udc_plat_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
udc->virt_addr = devm_ioremap_resource(dev, res);
- if (IS_ERR(udc->regs))
- return PTR_ERR(udc->regs);
+ if (IS_ERR(udc->virt_addr))
+ return PTR_ERR(udc->virt_addr);
/* udc csr registers base */
udc->csr = udc->virt_addr + UDC_CSR_ADDR;
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
