From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wenyou Yang Date: Tue, 27 Sep 2016 11:00:33 +0800 Subject: [U-Boot] [PATCH v3 6/7] usb: ehci-atmel: Remove unnecessary clock calling In-Reply-To: <1474945234-30540-1-git-send-email-wenyou.yang@atmel.com> References: <1474945234-30540-1-git-send-email-wenyou.yang@atmel.com> Message-ID: <1474945234-30540-7-git-send-email-wenyou.yang@atmel.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Due to the peripheral clock driver improvement, remove the unnecessary clock calling. Signed-off-by: Wenyou Yang --- Changes in v3: None Changes in v2: None drivers/usb/host/ehci-atmel.c | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c index 2b138c5..a5c6d34 100644 --- a/drivers/usb/host/ehci-atmel.c +++ b/drivers/usb/host/ehci-atmel.c @@ -56,9 +56,7 @@ struct ehci_atmel_priv { static int ehci_atmel_enable_clk(struct udevice *dev) { - struct udevice *dev_clk; struct clk clk; - int periph; int ret; ret = clk_get_by_index(dev, 0, &clk); @@ -73,19 +71,6 @@ static int ehci_atmel_enable_clk(struct udevice *dev) if (ret) return -EINVAL; - periph = fdtdec_get_uint(gd->fdt_blob, clk.dev->of_offset, "reg", -1); - if (periph < 0) - return -EINVAL; - - dev_clk = dev_get_parent(clk.dev); - if (!dev_clk) - return -ENODEV; - - ret = clk_request(dev_clk, &clk); - if (ret) - return ret; - - clk.id = periph; ret = clk_enable(&clk); if (ret) return ret; -- 2.7.4