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usb: gadget: fotg210-udc: remove duplicate conditions
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
usb
/
gadget
/
udc
/
fotg210-udc.c
diff --git
a/drivers/usb/gadget/udc/fotg210-udc.c
b/drivers/usb/gadget/udc/fotg210-udc.c
index e547ea7f56b13375095031a42d4c40757f64015e..a99ed6d80e9ab6314ebeffb5c3f1dd174ed947a7 100644
(file)
--- a/
drivers/usb/gadget/udc/fotg210-udc.c
+++ b/
drivers/usb/gadget/udc/fotg210-udc.c
@@
-384,25
+384,15
@@
static void fotg210_ep0_queue(struct fotg210_ep *ep,
return;
}
if (ep->dir_in) { /* if IN */
return;
}
if (ep->dir_in) { /* if IN */
- if (req->req.length) {
- fotg210_start_dma(ep, req);
- } else {
- pr_err("%s : req->req.length = 0x%x\n",
- __func__, req->req.length);
- }
+ fotg210_start_dma(ep, req);
if ((req->req.length == req->req.actual) ||
(req->req.actual < ep->ep.maxpacket))
fotg210_done(ep, req, 0);
} else { /* OUT */
if ((req->req.length == req->req.actual) ||
(req->req.actual < ep->ep.maxpacket))
fotg210_done(ep, req, 0);
} else { /* OUT */
- if (!req->req.length) {
- fotg210_done(ep, req, 0);
- } else {
- u32 value = ioread32(ep->fotg210->reg +
- FOTG210_DMISGR0);
+ u32 value = ioread32(ep->fotg210->reg + FOTG210_DMISGR0);
- value &= ~DMISGR0_MCX_OUT_INT;
- iowrite32(value, ep->fotg210->reg + FOTG210_DMISGR0);
- }
+ value &= ~DMISGR0_MCX_OUT_INT;
+ iowrite32(value, ep->fotg210->reg + FOTG210_DMISGR0);
}
}
}
}
@@
-1171,7
+1161,7
@@
static int fotg210_udc_probe(struct platform_device *pdev)
udc_name, fotg210);
if (ret < 0) {
pr_err("request_irq error (%d)\n", ret);
udc_name, fotg210);
if (ret < 0) {
pr_err("request_irq error (%d)\n", ret);
- goto err_
ir
q;
+ goto err_
re
q;
}
ret = usb_add_gadget_udc(&pdev->dev, &fotg210->gadget);
}
ret = usb_add_gadget_udc(&pdev->dev, &fotg210->gadget);
@@
-1183,7
+1173,6
@@
static int fotg210_udc_probe(struct platform_device *pdev)
return 0;
err_add_udc:
return 0;
err_add_udc:
-err_irq:
free_irq(ires->start, fotg210);
err_req:
free_irq(ires->start, fotg210);
err_req: