From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-pg0-x242.google.com ([2607:f8b0:400e:c05::242]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cl1Ws-0007hY-5y for barebox@lists.infradead.org; Mon, 06 Mar 2017 22:55:06 +0000 Received: by mail-pg0-x242.google.com with SMTP id 25so20992547pgy.3 for ; Mon, 06 Mar 2017 14:54:40 -0800 (PST) From: Andrey Smirnov Date: Mon, 6 Mar 2017 14:53:43 -0800 Message-Id: <20170306225356.31475-33-andrew.smirnov@gmail.com> In-Reply-To: <20170306225356.31475-1-andrew.smirnov@gmail.com> References: <20170306225356.31475-1-andrew.smirnov@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 32/45] usb: ohci-at91: Check result of clk_get() To: barebox@lists.infradead.org Cc: Andrey Smirnov Signed-off-by: Andrey Smirnov --- drivers/usb/host/ohci-at91.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c index 0f5c8f1..c70d898 100644 --- a/drivers/usb/host/ohci-at91.c +++ b/drivers/usb/host/ohci-at91.c @@ -47,7 +47,16 @@ static int at91_ohci_probe(struct device_d *dev) struct ohci_regs __iomem *regs = (struct ohci_regs __iomem *)dev->resource[0].start; iclk = clk_get(NULL, "ohci_clk"); + if (IS_ERR(iclk)) { + dev_err(dev, "Failed to get 'iclk'\n"); + return PTR_ERR(iclk); + } + fclk = clk_get(NULL, "uhpck"); + if (IS_ERR(fclk)) { + dev_err(dev, "Failed to get 'fclk'\n"); + return PTR_ERR(fclk); + } /* * Start the USB clocks. -- 2.9.3 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox