From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-f67.google.com ([209.85.208.67]:36104 "EHLO mail-ed1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389294AbgEYS0W (ORCPT ); Mon, 25 May 2020 14:26:22 -0400 From: =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= Subject: [PATCH 5/8] usb: phy: fsl: Use the new device_to_pm() helper to access struct dev_pm_ops Date: Mon, 25 May 2020 18:26:05 +0000 Message-Id: <20200525182608.1823735-6-kw@linux.com> In-Reply-To: <20200525182608.1823735-1-kw@linux.com> References: <20200525182608.1823735-1-kw@linux.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Sender: linux-s390-owner@vger.kernel.org List-ID: To: Dan Carpenter Cc: "Rafael J. Wysocki" , Len Brown , Kevin Hilman , Ulf Hansson , Pavel Machek , Greg Kroah-Hartman , Johan Hovold , Alex Elder , Bjorn Helgaas , "James E.J. Bottomley" , "Martin K. Petersen" , Felipe Balbi , Julian Wiedmann , Karsten Graul , Ursula Braun , Jakub Kicinski , Bjorn Andersson , John Stultz , "David S. Miller" , greybus-dev@lists.linaro.org, netdev@vger.kernel.org, linux-acpi@vger.kernel.org, linux-pci@vger.kernel.org, linux-pm@vger.kernel.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, linux-usb@vger.kernel.org Use the new device_to_pm() helper to access Power Management callbacs (struct dev_pm_ops) for a particular device (struct device_driver). No functional change intended. Signed-off-by: Krzysztof Wilczyński --- drivers/usb/phy/phy-fsl-usb.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/usb/phy/phy-fsl-usb.c b/drivers/usb/phy/phy-fsl-usb.c index b451f4695f3f..3b9ad5db8380 100644 --- a/drivers/usb/phy/phy-fsl-usb.c +++ b/drivers/usb/phy/phy-fsl-usb.c @@ -460,6 +460,7 @@ int fsl_otg_start_host(struct otg_fsm *fsm, int on) struct device *dev; struct fsl_otg *otg_dev = container_of(otg->usb_phy, struct fsl_otg, phy); + const struct dev_pm_ops *pm; u32 retval = 0; if (!otg->host) @@ -479,8 +480,9 @@ int fsl_otg_start_host(struct otg_fsm *fsm, int on) else { otg_reset_controller(); VDBG("host on......\n"); - if (dev->driver->pm && dev->driver->pm->resume) { - retval = dev->driver->pm->resume(dev); + pm = driver_to_pm(dev->driver); + if (pm && pm->resume) { + retval = pm->resume(dev); if (fsm->id) { /* default-b */ fsl_otg_drv_vbus(fsm, 1); @@ -504,8 +506,9 @@ int fsl_otg_start_host(struct otg_fsm *fsm, int on) else { VDBG("host off......\n"); if (dev && dev->driver) { - if (dev->driver->pm && dev->driver->pm->suspend) - retval = dev->driver->pm->suspend(dev); + pm = driver_to_pm(dev->driver); + if (pm && pm->suspend) + retval = pm->suspend(dev); if (fsm->id) /* default-b */ fsl_otg_drv_vbus(fsm, 0); -- 2.26.2