diff options
Diffstat (limited to 'drivers/usb/dwc2/gadget.c')
| -rw-r--r-- | drivers/usb/dwc2/gadget.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index f3c56a2..0ba9c33 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -1,6 +1,4 @@ /** - * linux/drivers/usb/gadget/s3c-hsotg.c - * * Copyright (c) 2011 Samsung Electronics Co., Ltd. * http://www.samsung.com * @@ -1022,7 +1020,8 @@ static void s3c_hsotg_disconnect(struct s3c_hsotg *hsotg); * * Set stall for ep0 as response for setup request. */ -static void s3c_hsotg_stall_ep0(struct s3c_hsotg *hsotg) { +static void s3c_hsotg_stall_ep0(struct s3c_hsotg *hsotg) +{ struct s3c_hsotg_ep *ep0 = &hsotg->eps[0]; u32 reg; u32 ctrl; @@ -1994,7 +1993,7 @@ static void kill_all_requests(struct s3c_hsotg *hsotg, s3c_hsotg_complete_request(hsotg, ep, req, result); } - if(hsotg->dedicated_fifos) + if (hsotg->dedicated_fifos) if ((readl(hsotg->regs + DTXFSTS(ep->index)) & 0xffff) * 4 < 3072) s3c_hsotg_txfifo_flush(hsotg, ep->index); } @@ -3390,10 +3389,8 @@ static int s3c_hsotg_probe(struct platform_device *pdev) int i; hsotg = devm_kzalloc(&pdev->dev, sizeof(struct s3c_hsotg), GFP_KERNEL); - if (!hsotg) { - dev_err(dev, "cannot get memory\n"); + if (!hsotg) return -ENOMEM; - } /* * Attempt to find a generic PHY, then look for an old style @@ -3512,7 +3509,6 @@ static int s3c_hsotg_probe(struct platform_device *pdev) eps = kcalloc(hsotg->num_of_eps + 1, sizeof(struct s3c_hsotg_ep), GFP_KERNEL); if (!eps) { - dev_err(dev, "cannot get memory\n"); ret = -ENOMEM; goto err_supplies; } |
