treewide: Use DEVICE_ATTR_RW
Convert DEVICE_ATTR uses to DEVICE_ATTR_RW where possible.
Done with perl script:
$ git grep -w --name-only DEVICE_ATTR | \
xargs perl -i -e 'local $/; while (<>) { s/\bDEVICE_ATTR\s*\(\s*(\w+)\s*,\s*\(?(\s*S_IRUGO\s*\|\s*S_IWUSR|\s*S_IWUSR\s*\|\s*S_IRUGO\s*|\s*0644\s*)\)?\s*,\s*\1_show\s*,\s*\1_store\s*\)/DEVICE_ATTR_RW(\1)/g; print;}'
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 75a245f..6eefb67 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -600,7 +600,7 @@ static ssize_t vpm_show(struct device *dev, struct device_attribute *attr,
static DEVICE_ATTR(devtype, 0444, devtype_show, NULL);
static DEVICE_ATTR(cutype, 0444, cutype_show, NULL);
static DEVICE_ATTR(modalias, 0444, modalias_show, NULL);
-static DEVICE_ATTR(online, 0644, online_show, online_store);
+static DEVICE_ATTR_RW(online);
static DEVICE_ATTR(availability, 0444, available_show, NULL);
static DEVICE_ATTR(logging, 0200, NULL, initiate_logging);
static DEVICE_ATTR(vpm, 0444, vpm_show, NULL);