From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Tue, 13 Jun 2017 09:12:46 +0200
Subject: [PATCH] zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()
Git-commit: f40609d1591fbbd9d391f1f8220173237911ab23
Patch-mainline: v4.13-rc1
References: bsc#1104967,FATE#325924
I missed converting the last zram attribute to CLASS_ATTR_RO() after
removing CLASS_ATTR() from the kernel, causing a build breakage. This
patch fixes that problem.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/block/zram/zram_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index ebf5a45a0277..558e245fab0c 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -1293,7 +1293,7 @@ static ssize_t hot_add_show(struct class *class,
return ret;
return scnprintf(buf, PAGE_SIZE, "%d\n", ret);
}
-static CLASS_ATTR(hot_add, 0400, hot_add_show, NULL);
+static CLASS_ATTR_RO(hot_add);
static ssize_t hot_remove_store(struct class *class,
struct class_attribute *attr,
--
2.16.4