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spi: spi-zynqmp-gqspi: 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>
This commit is contained in:
Wolfram Sang 2018-10-21 22:00:47 +02:00 committed by Mark Brown
parent 07c7df3ecd
commit 6eee6d317a
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1 changed files with 2 additions and 4 deletions
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6
drivers/spi/spi-zynqmp-gqspi.c
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@ -960,8 +960,7 @@ static int __maybe_unused zynqmp_qspi_resume(struct device *dev)
*/ */
static int __maybe_unused zynqmp_runtime_suspend(struct device *dev) static int __maybe_unused zynqmp_runtime_suspend(struct device *dev)
{ {
struct platform_device *pdev = to_platform_device(dev); struct spi_master *master = dev_get_drvdata(dev);
struct spi_master *master = platform_get_drvdata(pdev);
struct zynqmp_qspi *xqspi = spi_master_get_devdata(master); struct zynqmp_qspi *xqspi = spi_master_get_devdata(master);
clk_disable(xqspi->refclk); clk_disable(xqspi->refclk);
@ -980,8 +979,7 @@ static int __maybe_unused zynqmp_runtime_suspend(struct device *dev)
*/ */
static int __maybe_unused zynqmp_runtime_resume(struct device *dev) static int __maybe_unused zynqmp_runtime_resume(struct device *dev)
{ {
struct platform_device *pdev = to_platform_device(dev); struct spi_master *master = dev_get_drvdata(dev);
struct spi_master *master = platform_get_drvdata(pdev);
struct zynqmp_qspi *xqspi = spi_master_get_devdata(master); struct zynqmp_qspi *xqspi = spi_master_get_devdata(master);
int ret; int ret;