From 9f587bbbb5828b1e49c1e06c95ac55d71ee74309 Mon Sep 17 00:00:00 2001 From: Geliang Tang Date: Wed, 23 Dec 2015 00:18:42 +0800 Subject: [PATCH] NFC: trf7970a: use to_spi_device Use to_spi_device() instead of open-coding it. Signed-off-by: Geliang Tang Signed-off-by: Samuel Ortiz --- drivers/nfc/trf7970a.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/nfc/trf7970a.c b/drivers/nfc/trf7970a.c index f857feb2b573e..10842b7051b32 100644 --- a/drivers/nfc/trf7970a.c +++ b/drivers/nfc/trf7970a.c @@ -2139,7 +2139,7 @@ static int trf7970a_remove(struct spi_device *spi) #ifdef CONFIG_PM_SLEEP static int trf7970a_suspend(struct device *dev) { - struct spi_device *spi = container_of(dev, struct spi_device, dev); + struct spi_device *spi = to_spi_device(dev); struct trf7970a *trf = spi_get_drvdata(spi); dev_dbg(dev, "Suspend\n"); @@ -2155,7 +2155,7 @@ static int trf7970a_suspend(struct device *dev) static int trf7970a_resume(struct device *dev) { - struct spi_device *spi = container_of(dev, struct spi_device, dev); + struct spi_device *spi = to_spi_device(dev); struct trf7970a *trf = spi_get_drvdata(spi); int ret; @@ -2174,7 +2174,7 @@ static int trf7970a_resume(struct device *dev) #ifdef CONFIG_PM static int trf7970a_pm_runtime_suspend(struct device *dev) { - struct spi_device *spi = container_of(dev, struct spi_device, dev); + struct spi_device *spi = to_spi_device(dev); struct trf7970a *trf = spi_get_drvdata(spi); int ret; @@ -2191,7 +2191,7 @@ static int trf7970a_pm_runtime_suspend(struct device *dev) static int trf7970a_pm_runtime_resume(struct device *dev) { - struct spi_device *spi = container_of(dev, struct spi_device, dev); + struct spi_device *spi = to_spi_device(dev); struct trf7970a *trf = spi_get_drvdata(spi); int ret; -- 2.39.5