Do not convert device to spi_device just for getting
the driver data, since spi_get_drvdata() just calls
dev_get_drvdata().
Signed-off-by: Sebastian Reichel <s...@kernel.org>
---
drivers/input/touchscreen/tsc2005.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/input/touchscreen/tsc2005.c
b/drivers/input/touchscreen/tsc2005.c
index 0aec45a..83508d8 100644
--- a/drivers/input/touchscreen/tsc2005.c
+++ b/drivers/input/touchscreen/tsc2005.c
@@ -354,8 +354,7 @@ static ssize_t tsc2005_selftest_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
- struct spi_device *spi = to_spi_device(dev);
- struct tsc2005 *ts = spi_get_drvdata(spi);
+ struct tsc2005 *ts = dev_get_drvdata(dev);
unsigned int temp_high;
unsigned int temp_high_orig;
unsigned int temp_high_test;
@@ -440,8 +439,7 @@ static umode_t tsc2005_attr_is_visible(struct kobject *kobj,
struct attribute *attr, int n)
{
struct device *dev = container_of(kobj, struct device, kobj);
- struct spi_device *spi = to_spi_device(dev);
- struct tsc2005 *ts = spi_get_drvdata(spi);
+ struct tsc2005 *ts = dev_get_drvdata(dev);
umode_t mode = attr->mode;
if (attr == &dev_attr_selftest.attr) {
@@ -729,8 +727,7 @@ static int tsc2005_remove(struct spi_device *spi)
static int __maybe_unused tsc2005_suspend(struct device *dev)
{
- struct spi_device *spi = to_spi_device(dev);
- struct tsc2005 *ts = spi_get_drvdata(spi);
+ struct tsc2005 *ts = dev_get_drvdata(dev);
mutex_lock(&ts->mutex);
@@ -746,8 +743,7 @@ static int __maybe_unused tsc2005_suspend(struct device
*dev)
static int __maybe_unused tsc2005_resume(struct device *dev)
{
- struct spi_device *spi = to_spi_device(dev);
- struct tsc2005 *ts = spi_get_drvdata(spi);
+ struct tsc2005 *ts = dev_get_drvdata(dev);
mutex_lock(&ts->mutex);
--
2.1.4
--
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