From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Tue, 19 Mar 2019 16:36:37 +0000 (+0100)
Subject: spi: mxic: simplify getting .driver_data
X-Git-Tag: v5.2-rc5~29^2~88
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=f457cb707836e79a88b64ab22230edc2aa8ce0af;p=users%2Fjedix%2Flinux-maple.git

spi: mxic: simplify getting .driver_data

We should get 'driver_data' from 'struct device' directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/spi/spi-mxic.c b/drivers/spi/spi-mxic.c
index e41ae6ef0f8af..f48563c09b97c 100644
--- a/drivers/spi/spi-mxic.c
+++ b/drivers/spi/spi-mxic.c
@@ -492,8 +492,7 @@ static int mxic_spi_transfer_one(struct spi_master *master,
 
 static int __maybe_unused mxic_spi_runtime_suspend(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct spi_master *master = platform_get_drvdata(pdev);
+	struct spi_master *master = dev_get_drvdata(dev);
 	struct mxic_spi *mxic = spi_master_get_devdata(master);
 
 	mxic_spi_clk_disable(mxic);
@@ -504,8 +503,7 @@ static int __maybe_unused mxic_spi_runtime_suspend(struct device *dev)
 
 static int __maybe_unused mxic_spi_runtime_resume(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct spi_master *master = platform_get_drvdata(pdev);
+	struct spi_master *master = dev_get_drvdata(dev);
 	struct mxic_spi *mxic = spi_master_get_devdata(master);
 	int ret;