Use to_spi_device() instead of open-coding it.
Signed-off-by: Geliang Tang <geliangt...@163.com>
---
drivers/spi/spi.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 19659c4..2ae1588 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -84,8 +84,7 @@ static ssize_t spi_device_##field##_show(struct device *dev,
\
struct device_attribute *attr, \
char *buf) \
{ \
- struct spi_device *spi = container_of(dev, \
- struct spi_device, dev); \
+ struct spi_device *spi = to_spi_device(dev); \
return spi_statistics_##field##_show(&spi->statistics, buf); \
} \
static struct device_attribute dev_attr_spi_device_##field = { \
--
2.5.0
--
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