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zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO() 

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>
This commit is contained in:
Greg Kroah-Hartman 2017-06-13 09:12:46 +02:00
parent b46c73378c
commit f40609d159
1 changed files with 1 additions and 1 deletions
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2
drivers/block/zram/zram_drv.c
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@ -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,