netdev - [PATCH 3/8] greybus: Use the new device_to_pm() helper to access struct dev_pm

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Message-Id: <20200525182608.1823735-4-kw@linux.com>
Date:   Mon, 25 May 2020 18:26:03 +0000
From:   Krzysztof Wilczyński <kw@...ux.com>
To:     Dan Carpenter <dan.carpenter@...cle.com>
Cc:     "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Len Brown <lenb@...nel.org>, Kevin Hilman <khilman@...nel.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Pavel Machek <pavel@....cz>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Johan Hovold <johan@...nel.org>, Alex Elder <elder@...nel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Felipe Balbi <balbi@...nel.org>,
        Julian Wiedmann <jwi@...ux.ibm.com>,
        Karsten Graul <kgraul@...ux.ibm.com>,
        Ursula Braun <ubraun@...ux.ibm.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        John Stultz <john.stultz@...aro.org>,
        "David S. Miller" <davem@...emloft.net>,
        greybus-dev@...ts.linaro.org, netdev@...r.kernel.org,
        linux-acpi@...r.kernel.org, linux-pci@...r.kernel.org,
        linux-pm@...r.kernel.org, linux-s390@...r.kernel.org,
        linux-scsi@...r.kernel.org, linux-usb@...r.kernel.org
Subject: [PATCH 3/8] greybus: Use the new device_to_pm() helper to access struct dev_pm_ops

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 <kw@...ux.com>
---
 drivers/greybus/bundle.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/greybus/bundle.c b/drivers/greybus/bundle.c
index 84660729538b..d38d3a630812 100644
--- a/drivers/greybus/bundle.c
+++ b/drivers/greybus/bundle.c
@@ -108,7 +108,7 @@ static void gb_bundle_enable_all_connections(struct gb_bundle *bundle)
 static int gb_bundle_suspend(struct device *dev)
 {
 	struct gb_bundle *bundle = to_gb_bundle(dev);
-	const struct dev_pm_ops *pm = dev->driver->pm;
+	const struct dev_pm_ops *pm = driver_to_pm(dev->driver);
 	int ret;
 
 	if (pm && pm->runtime_suspend) {
@@ -135,7 +135,7 @@ static int gb_bundle_suspend(struct device *dev)
 static int gb_bundle_resume(struct device *dev)
 {
 	struct gb_bundle *bundle = to_gb_bundle(dev);
-	const struct dev_pm_ops *pm = dev->driver->pm;
+	const struct dev_pm_ops *pm = driver_to_pm(dev->driver);
 	int ret;
 
 	ret = gb_control_bundle_resume(bundle->intf->control, bundle->id);
-- 
2.26.2