linux-kernel - [PATCH] memstick: r592: Use dev_get

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Message-Id: <20190723115044.18591-1-hslester96@gmail.com>
Date:   Tue, 23 Jul 2019 19:50:44 +0800
From:   Chuhong Yuan <hslester96@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Maxim Levitsky <maximlevitsky@...il.com>,
        Alex Dubov <oakad@...oo.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
        Chuhong Yuan <hslester96@...il.com>
Subject: [PATCH] memstick: r592: Use dev_get_drvdata

Instead of using to_pci_dev + pci_get_drvdata,
use dev_get_drvdata to make code simpler.

Signed-off-by: Chuhong Yuan <hslester96@...il.com>
---
 drivers/memstick/host/r592.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/memstick/host/r592.c b/drivers/memstick/host/r592.c
index 2932f421b3ea..dd3a1f3dcc19 100644
--- a/drivers/memstick/host/r592.c
+++ b/drivers/memstick/host/r592.c
@@ -847,8 +847,7 @@ static void r592_remove(struct pci_dev *pdev)
 #ifdef CONFIG_PM_SLEEP
 static int r592_suspend(struct device *core_dev)
 {
-	struct pci_dev *pdev = to_pci_dev(core_dev);
-	struct r592_device *dev = pci_get_drvdata(pdev);
+	struct r592_device *dev = dev_get_drvdata(core_dev);
 
 	r592_clear_interrupts(dev);
 	memstick_suspend_host(dev->host);
@@ -858,8 +857,7 @@ static int r592_suspend(struct device *core_dev)
 
 static int r592_resume(struct device *core_dev)
 {
-	struct pci_dev *pdev = to_pci_dev(core_dev);
-	struct r592_device *dev = pci_get_drvdata(pdev);
+	struct r592_device *dev = dev_get_drvdata(core_dev);
 
 	r592_clear_interrupts(dev);
 	r592_enable_device(dev, false);
-- 
2.20.1