Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752630Ab3GVMFC (ORCPT ); Mon, 22 Jul 2013 08:05:02 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:36172 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751369Ab3GVMFA (ORCPT ); Mon, 22 Jul 2013 08:05:00 -0400 From: Roger Quadros To: , CC: , , , Roger Quadros Subject: [PATCH v2] USB: host: Use usb_hcd_platform_shutdown() wherever possible Date: Mon, 22 Jul 2013 15:04:50 +0300 Message-ID: <1374494690-18169-1-git-send-email-rogerq@ti.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1373367529-13713-1-git-send-email-rogerq@ti.com> References: <1373367529-13713-1-git-send-email-rogerq@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 8235 Lines: 256 Most HCD drivers are doing the same thing in their ".shutdown" callback so it makes sense to use the generic usb_hcd_platform_shutdown() handler there. Signed-off-by: Roger Quadros --- drivers/usb/host/ehci-grlib.c | 11 +---------- drivers/usb/host/ehci-mxc.c | 10 +--------- drivers/usb/host/ehci-omap.c | 10 +--------- drivers/usb/host/ehci-ppc-of.c | 11 +---------- drivers/usb/host/ehci-s5p.c | 10 +--------- drivers/usb/host/ehci-xilinx-of.c | 17 +---------------- drivers/usb/host/ohci-omap3.c | 10 +--------- drivers/usb/host/ohci-ppc-of.c | 11 +---------- 8 files changed, 8 insertions(+), 82 deletions(-) diff --git a/drivers/usb/host/ehci-grlib.c b/drivers/usb/host/ehci-grlib.c index a77bd8d..83ab51a 100644 --- a/drivers/usb/host/ehci-grlib.c +++ b/drivers/usb/host/ehci-grlib.c @@ -167,15 +167,6 @@ static int ehci_hcd_grlib_remove(struct platform_device *op) } -static void ehci_hcd_grlib_shutdown(struct platform_device *op) -{ - struct usb_hcd *hcd = platform_get_drvdata(op); - - if (hcd->driver->shutdown) - hcd->driver->shutdown(hcd); -} - - static const struct of_device_id ehci_hcd_grlib_of_match[] = { { .name = "GAISLER_EHCI", @@ -191,7 +182,7 @@ MODULE_DEVICE_TABLE(of, ehci_hcd_grlib_of_match); static struct platform_driver ehci_grlib_driver = { .probe = ehci_hcd_grlib_probe, .remove = ehci_hcd_grlib_remove, - .shutdown = ehci_hcd_grlib_shutdown, + .shutdown = usb_hcd_platform_shutdown, .driver = { .name = "grlib-ehci", .owner = THIS_MODULE, diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c index e4c34ac..030b539 100644 --- a/drivers/usb/host/ehci-mxc.c +++ b/drivers/usb/host/ehci-mxc.c @@ -197,20 +197,12 @@ static int ehci_mxc_drv_remove(struct platform_device *pdev) return 0; } -static void ehci_mxc_drv_shutdown(struct platform_device *pdev) -{ - struct usb_hcd *hcd = platform_get_drvdata(pdev); - - if (hcd->driver->shutdown) - hcd->driver->shutdown(hcd); -} - MODULE_ALIAS("platform:mxc-ehci"); static struct platform_driver ehci_mxc_driver = { .probe = ehci_mxc_drv_probe, .remove = ehci_mxc_drv_remove, - .shutdown = ehci_mxc_drv_shutdown, + .shutdown = usb_hcd_platform_shutdown, .driver = { .name = "mxc-ehci", }, diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c index 9bd7dfe..4384d07 100644 --- a/drivers/usb/host/ehci-omap.c +++ b/drivers/usb/host/ehci-omap.c @@ -278,14 +278,6 @@ static int ehci_hcd_omap_remove(struct platform_device *pdev) return 0; } -static void ehci_hcd_omap_shutdown(struct platform_device *pdev) -{ - struct usb_hcd *hcd = dev_get_drvdata(&pdev->dev); - - if (hcd->driver->shutdown) - hcd->driver->shutdown(hcd); -} - static const struct of_device_id omap_ehci_dt_ids[] = { { .compatible = "ti,ehci-omap" }, { } @@ -296,7 +288,7 @@ MODULE_DEVICE_TABLE(of, omap_ehci_dt_ids); static struct platform_driver ehci_hcd_omap_driver = { .probe = ehci_hcd_omap_probe, .remove = ehci_hcd_omap_remove, - .shutdown = ehci_hcd_omap_shutdown, + .shutdown = usb_hcd_platform_shutdown, /*.suspend = ehci_hcd_omap_suspend, */ /*.resume = ehci_hcd_omap_resume, */ .driver = { diff --git a/drivers/usb/host/ehci-ppc-of.c b/drivers/usb/host/ehci-ppc-of.c index 86da09c..932293f 100644 --- a/drivers/usb/host/ehci-ppc-of.c +++ b/drivers/usb/host/ehci-ppc-of.c @@ -215,15 +215,6 @@ static int ehci_hcd_ppc_of_remove(struct platform_device *op) } -static void ehci_hcd_ppc_of_shutdown(struct platform_device *op) -{ - struct usb_hcd *hcd = platform_get_drvdata(op); - - if (hcd->driver->shutdown) - hcd->driver->shutdown(hcd); -} - - static const struct of_device_id ehci_hcd_ppc_of_match[] = { { .compatible = "usb-ehci", @@ -236,7 +227,7 @@ MODULE_DEVICE_TABLE(of, ehci_hcd_ppc_of_match); static struct platform_driver ehci_hcd_ppc_of_driver = { .probe = ehci_hcd_ppc_of_probe, .remove = ehci_hcd_ppc_of_remove, - .shutdown = ehci_hcd_ppc_of_shutdown, + .shutdown = usb_hcd_platform_shutdown, .driver = { .name = "ppc-of-ehci", .owner = THIS_MODULE, diff --git a/drivers/usb/host/ehci-s5p.c b/drivers/usb/host/ehci-s5p.c index 7cc26e6..aba645b 100644 --- a/drivers/usb/host/ehci-s5p.c +++ b/drivers/usb/host/ehci-s5p.c @@ -220,14 +220,6 @@ static int s5p_ehci_remove(struct platform_device *pdev) return 0; } -static void s5p_ehci_shutdown(struct platform_device *pdev) -{ - struct usb_hcd *hcd = platform_get_drvdata(pdev); - - if (hcd->driver->shutdown) - hcd->driver->shutdown(hcd); -} - #ifdef CONFIG_PM static int s5p_ehci_suspend(struct device *dev) { @@ -297,7 +289,7 @@ MODULE_DEVICE_TABLE(of, exynos_ehci_match); static struct platform_driver s5p_ehci_driver = { .probe = s5p_ehci_probe, .remove = s5p_ehci_remove, - .shutdown = s5p_ehci_shutdown, + .shutdown = usb_hcd_platform_shutdown, .driver = { .name = "s5p-ehci", .owner = THIS_MODULE, diff --git a/drivers/usb/host/ehci-xilinx-of.c b/drivers/usb/host/ehci-xilinx-of.c index 35c7f90..eba962e 100644 --- a/drivers/usb/host/ehci-xilinx-of.c +++ b/drivers/usb/host/ehci-xilinx-of.c @@ -220,21 +220,6 @@ static int ehci_hcd_xilinx_of_remove(struct platform_device *op) return 0; } -/** - * ehci_hcd_xilinx_of_shutdown - shutdown the hcd - * @op: pointer to platform_device structure that is to be removed - * - * Properly shutdown the hcd, call driver's shutdown routine. - */ -static void ehci_hcd_xilinx_of_shutdown(struct platform_device *op) -{ - struct usb_hcd *hcd = platform_get_drvdata(op); - - if (hcd->driver->shutdown) - hcd->driver->shutdown(hcd); -} - - static const struct of_device_id ehci_hcd_xilinx_of_match[] = { {.compatible = "xlnx,xps-usb-host-1.00.a",}, {}, @@ -244,7 +229,7 @@ MODULE_DEVICE_TABLE(of, ehci_hcd_xilinx_of_match); static struct platform_driver ehci_hcd_xilinx_of_driver = { .probe = ehci_hcd_xilinx_of_probe, .remove = ehci_hcd_xilinx_of_remove, - .shutdown = ehci_hcd_xilinx_of_shutdown, + .shutdown = usb_hcd_platform_shutdown, .driver = { .name = "xilinx-of-ehci", .owner = THIS_MODULE, diff --git a/drivers/usb/host/ohci-omap3.c b/drivers/usb/host/ohci-omap3.c index 8f71357..a09af26 100644 --- a/drivers/usb/host/ohci-omap3.c +++ b/drivers/usb/host/ohci-omap3.c @@ -231,14 +231,6 @@ static int ohci_hcd_omap3_remove(struct platform_device *pdev) return 0; } -static void ohci_hcd_omap3_shutdown(struct platform_device *pdev) -{ - struct usb_hcd *hcd = dev_get_drvdata(&pdev->dev); - - if (hcd->driver->shutdown) - hcd->driver->shutdown(hcd); -} - static const struct of_device_id omap_ohci_dt_ids[] = { { .compatible = "ti,ohci-omap3" }, { } @@ -249,7 +241,7 @@ MODULE_DEVICE_TABLE(of, omap_ohci_dt_ids); static struct platform_driver ohci_hcd_omap3_driver = { .probe = ohci_hcd_omap3_probe, .remove = ohci_hcd_omap3_remove, - .shutdown = ohci_hcd_omap3_shutdown, + .shutdown = usb_hcd_platform_shutdown, .driver = { .name = "ohci-omap3", .of_match_table = omap_ohci_dt_ids, diff --git a/drivers/usb/host/ohci-ppc-of.c b/drivers/usb/host/ohci-ppc-of.c index 8294e2f..75f5a1e 100644 --- a/drivers/usb/host/ohci-ppc-of.c +++ b/drivers/usb/host/ohci-ppc-of.c @@ -200,15 +200,6 @@ static int ohci_hcd_ppc_of_remove(struct platform_device *op) return 0; } -static void ohci_hcd_ppc_of_shutdown(struct platform_device *op) -{ - struct usb_hcd *hcd = platform_get_drvdata(op); - - if (hcd->driver->shutdown) - hcd->driver->shutdown(hcd); -} - - static const struct of_device_id ohci_hcd_ppc_of_match[] = { #ifdef CONFIG_USB_OHCI_HCD_PPC_OF_BE { @@ -243,7 +234,7 @@ MODULE_DEVICE_TABLE(of, ohci_hcd_ppc_of_match); static struct platform_driver ohci_hcd_ppc_of_driver = { .probe = ohci_hcd_ppc_of_probe, .remove = ohci_hcd_ppc_of_remove, - .shutdown = ohci_hcd_ppc_of_shutdown, + .shutdown = usb_hcd_platform_shutdown, .driver = { .name = "ppc-of-ohci", .owner = THIS_MODULE, -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/