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 e41ae6e..f48563c 100644 (file)
--- 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;