spi: use to_spi_device

Use to_spi_device() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Geliang Tang 2015-12-23 00:18:41 +08:00 committed by Mark Brown
parent 8005c49d9a
commit d1eba93bd0

View file

@ -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 = { \