diff options
| author | Zhen Lei <thunder.leizhen@huawei.com> | 2021-06-03 20:30:41 +0800 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2021-06-11 20:42:45 +0200 |
| commit | 97f41002945fd9c55e8b80c654ea34fd434250e7 (patch) | |
| tree | 212f60f6921893082bede95228ed7fa7460a4c31 /drivers/mtd | |
| parent | 10f3b4d79958d6f9f71588c6fa862159c83fa80f (diff) | |
mtd: mtdpart: use DEVICE_ATTR_RO() helper macro
Use DEVICE_ATTR_RO() helper macro instead of plain DEVICE_ATTR(), which
makes the code a bit shorter and easier to read.
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210603123041.12036-1-thunder.leizhen@huawei.com
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/mtdpart.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c index 66a67c6e3cbc..04af12b66110 100644 --- a/drivers/mtd/mtdpart.c +++ b/drivers/mtd/mtdpart.c @@ -212,15 +212,14 @@ out_register: return child; } -static ssize_t mtd_partition_offset_show(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t offset_show(struct device *dev, + struct device_attribute *attr, char *buf) { struct mtd_info *mtd = dev_get_drvdata(dev); return sysfs_emit(buf, "%lld\n", mtd->part.offset); } - -static DEVICE_ATTR(offset, S_IRUGO, mtd_partition_offset_show, NULL); +static DEVICE_ATTR_RO(offset); /* mtd partition offset */ static const struct attribute *mtd_partition_attrs[] = { &dev_attr_offset.attr, |