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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2019-07-31 15:47:38 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-08-01 16:08:37 +0300 |
| commit | cc8b4659491d23577eb8992449d82c7f4f4fc170 (patch) | |
| tree | 343362eef96a471d8aa9788ceb08e8f4d996f6ca /drivers/spi/spi.c | |
| parent | 70f69f481b87da0614360e57e05a3ba962d60439 (diff) | |
| download | linux-cc8b4659491d23577eb8992449d82c7f4f4fc170.tar.xz | |
spi: core: Use DEVICE_ATTR_RW() for SPI slave control sysfs attribute
Convert the SPI slave control sysfs attribute from DEVICE_ATTR() to
DEVICE_ATTR_RW(), to reduce boilerplate.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20190731124738.14519-1-geert+renesas@glider.be
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi.c')
| -rw-r--r-- | drivers/spi/spi.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 75ac046cae52..9fd7926e80c0 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -2105,8 +2105,8 @@ static int match_true(struct device *dev, void *data) return 1; } -static ssize_t spi_slave_show(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t slave_show(struct device *dev, struct device_attribute *attr, + char *buf) { struct spi_controller *ctlr = container_of(dev, struct spi_controller, dev); @@ -2117,9 +2117,8 @@ static ssize_t spi_slave_show(struct device *dev, child ? to_spi_device(child)->modalias : NULL); } -static ssize_t spi_slave_store(struct device *dev, - struct device_attribute *attr, const char *buf, - size_t count) +static ssize_t slave_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { struct spi_controller *ctlr = container_of(dev, struct spi_controller, dev); @@ -2157,7 +2156,7 @@ static ssize_t spi_slave_store(struct device *dev, return count; } -static DEVICE_ATTR(slave, 0644, spi_slave_show, spi_slave_store); +static DEVICE_ATTR_RW(slave); static struct attribute *spi_slave_attrs[] = { &dev_attr_slave.attr, |