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| author | Jingoo Han <jg1.han@samsung.com> | 2013-04-07 20:52:12 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-04-07 21:02:25 -0700 |
| commit | e1793c69c82626717257285f437b0da7ad0d2e99 (patch) | |
| tree | 9cb8726ec1e50c70f802c6a5c16e7e8da4610e9d /drivers/input | |
| parent | c12454fad579f3eae7260ed5c4346eeea4044ccb (diff) | |
| download | lwn-e1793c69c82626717257285f437b0da7ad0d2e99.tar.gz lwn-e1793c69c82626717257285f437b0da7ad0d2e99.zip | |
Input: ad7877 - use spi_get_drvdata() and spi_set_drvdata()
Use the wrapper functions for getting and setting the driver data using
spi_device instead of using dev_{get|set}_drvdata with &spi->dev, so we
can directly pass a struct spi_device.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/touchscreen/ad7877.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/input/touchscreen/ad7877.c b/drivers/input/touchscreen/ad7877.c index 23fa829b869d..f3a174a83c82 100644 --- a/drivers/input/touchscreen/ad7877.c +++ b/drivers/input/touchscreen/ad7877.c @@ -273,7 +273,7 @@ static int ad7877_write(struct spi_device *spi, u16 reg, u16 val) static int ad7877_read_adc(struct spi_device *spi, unsigned command) { - struct ad7877 *ts = dev_get_drvdata(&spi->dev); + struct ad7877 *ts = spi_get_drvdata(spi); struct ser_req *req; int status; int sample; @@ -720,7 +720,7 @@ static int ad7877_probe(struct spi_device *spi) goto err_free_mem; } - dev_set_drvdata(&spi->dev, ts); + spi_set_drvdata(spi, ts); ts->spi = spi; ts->input = input_dev; @@ -806,13 +806,13 @@ err_free_irq: err_free_mem: input_free_device(input_dev); kfree(ts); - dev_set_drvdata(&spi->dev, NULL); + spi_set_drvdata(spi, NULL); return err; } static int ad7877_remove(struct spi_device *spi) { - struct ad7877 *ts = dev_get_drvdata(&spi->dev); + struct ad7877 *ts = spi_get_drvdata(spi); sysfs_remove_group(&spi->dev.kobj, &ad7877_attr_group); @@ -823,7 +823,7 @@ static int ad7877_remove(struct spi_device *spi) kfree(ts); dev_dbg(&spi->dev, "unregistered touchscreen\n"); - dev_set_drvdata(&spi->dev, NULL); + spi_set_drvdata(spi, NULL); return 0; } |