From b4e248632c968d985f0ecfd7924423fbefc39d1c Mon Sep 17 00:00:00 2001 From: Zhen Lei Date: Thu, 3 Jun 2021 20:53:22 +0800 Subject: mtd: core: add MTD_DEVICE_ATTR_RO/RW() helper macros Compared with the definition of DEVICE_ATTR_RO/RW(), the read and write function names of the sysfs attribute have an additional "mtd_" prefix. Signed-off-by: Zhen Lei Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20210603125323.12142-2-thunder.leizhen@huawei.com --- drivers/mtd/mtdcore.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/mtd') diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c index ce514305f8f7..770f64d67015 100644 --- a/drivers/mtd/mtdcore.c +++ b/drivers/mtd/mtdcore.c @@ -96,6 +96,12 @@ static void mtd_release(struct device *dev) device_destroy(&mtd_class, index + 1); } +#define MTD_DEVICE_ATTR_RO(name) \ +static DEVICE_ATTR(name, 0444, mtd_##name##_show, NULL) + +#define MTD_DEVICE_ATTR_RW(name) \ +static DEVICE_ATTR(name, 0644, mtd_##name##_show, mtd_##name##_store) + static ssize_t mtd_type_show(struct device *dev, struct device_attribute *attr, char *buf) { -- cgit v1.2.3-59-g8ed1b