From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Ivan T. Ivanov" Subject: Re: [PATCH v2 2/7] usb: phy: msm: Migrate to Managed Device Resource allocation Date: Thu, 25 Jul 2013 16:42:20 +0300 Message-ID: <1374759740.1956.30.camel@iivanov-dev.int.mm-sol.com> References: <1373384833-18077-1-git-send-email-iivanov@mm-sol.com> <1373384833-18077-3-git-send-email-iivanov@mm-sol.com> <20130724123822.GH17962@radagast> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20130724123822.GH17962@radagast> Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: balbi-l0cyMroinI0@public.gmane.org Cc: gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org, linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-arm-msm@vger.kernel.org Hi, On Wed, 2013-07-24 at 15:38 +0300, Felipe Balbi wrote: > Hi, > > On Tue, Jul 09, 2013 at 06:47:08PM +0300, Ivan T. Ivanov wrote: > > From: "Ivan T. Ivanov" > > > > Use managed device resources to clean up the probe/remove > > and get DT support for free. > > > > Signed-off-by: Ivan T. Ivanov > > --- > > drivers/usb/phy/phy-msm-usb.c | 78 +++++++++++------------------------------ > > 1 file changed, 20 insertions(+), 58 deletions(-) > > > > diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c > > index ab1b880..cc37f5e 100644 > > --- a/drivers/usb/phy/phy-msm-usb.c > > +++ b/drivers/usb/phy/phy-msm-usb.c > > @@ -1458,30 +1455,27 @@ static int __init msm_otg_probe(struct platform_device *pdev) > > * clock is introduced to remove the dependency on AXI > > * bus frequency. > > */ > > - motg->core_clk = clk_get(&pdev->dev, "usb_hs_core_clk"); > > + motg->core_clk = devm_clk_get(&pdev->dev, "usb_hs_core_clk"); > > if (IS_ERR(motg->core_clk)) > > motg->core_clk = NULL; > > > > res = platform_get_resource(pdev, IORESOURCE_MEM, 0); > > if (!res) { > > no need to check for the resource when using devm_ioremap_resource() > > > dev_err(&pdev->dev, "failed to get platform resource mem\n"); > > - ret = -ENODEV; > > - goto put_core_clk; > > + return -ENODEV; > > } > > > > - motg->regs = ioremap(res->start, resource_size(res)); > > + motg->regs = devm_ioremap_resource(&pdev->dev, res); > > if (!motg->regs) { > > dev_err(&pdev->dev, "ioremap failed\n"); > > don't print error messages when using devm_ioremap_resource() Will fix these places and re-send, Thank you, Ivan -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html