[PATCH 02/10] spi: cadence, zynq: use to_platform_device()
From: Geliang Tang <hidden>
Date: 2015-12-27 13:17:50
Also in:
linux-spi, lkml
Subsystem:
spi subsystem, the rest · Maintainers:
Mark Brown, Linus Torvalds
Use to_platform_device() instead of open-coding it. Signed-off-by: Geliang Tang <redacted> --- drivers/spi/spi-cadence.c | 6 ++---- drivers/spi/spi-zynqmp-gqspi.c | 8 ++------ 2 files changed, 4 insertions(+), 10 deletions(-)
diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c
index 5a67498..121a413 100644
--- a/drivers/spi/spi-cadence.c
+++ b/drivers/spi/spi-cadence.c@@ -617,8 +617,7 @@ static int cdns_spi_remove(struct platform_device *pdev) */ static int __maybe_unused cdns_spi_suspend(struct device *dev) { - struct platform_device *pdev = container_of(dev, - struct platform_device, dev); + struct platform_device *pdev = to_platform_device(dev); struct spi_master *master = platform_get_drvdata(pdev); struct cdns_spi *xspi = spi_master_get_devdata(master);
@@ -641,8 +640,7 @@ static int __maybe_unused cdns_spi_suspend(struct device *dev) */ static int __maybe_unused cdns_spi_resume(struct device *dev) { - struct platform_device *pdev = container_of(dev, - struct platform_device, dev); + struct platform_device *pdev = to_platform_device(dev); struct spi_master *master = platform_get_drvdata(pdev); struct cdns_spi *xspi = spi_master_get_devdata(master); int ret = 0;
diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c
index f23f36e..aab9b49 100644
--- a/drivers/spi/spi-zynqmp-gqspi.c
+++ b/drivers/spi/spi-zynqmp-gqspi.c@@ -917,9 +917,7 @@ static int zynqmp_qspi_start_transfer(struct spi_master *master, */ static int __maybe_unused zynqmp_qspi_suspend(struct device *dev) { - struct platform_device *pdev = container_of(dev, - struct platform_device, - dev); + struct platform_device *pdev = to_platform_device(dev); struct spi_master *master = platform_get_drvdata(pdev); spi_master_suspend(master);
@@ -940,9 +938,7 @@ static int __maybe_unused zynqmp_qspi_suspend(struct device *dev) */ static int __maybe_unused zynqmp_qspi_resume(struct device *dev) { - struct platform_device *pdev = container_of(dev, - struct platform_device, - dev); + struct platform_device *pdev = to_platform_device(dev); struct spi_master *master = platform_get_drvdata(pdev); struct zynqmp_qspi *xqspi = spi_master_get_devdata(master); int ret = 0;
--
2.5.0