Use to_spi_device() instead of open-coding it.
Signed-off-by: Geliang Tang <geliangtang@xxxxxxx>
---
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 f857feb..10842b7 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;
--
2.5.0
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