powerpc/fadump: Change to use DEFINE_SHOW_ATTRIBUTE macro (f6cee260) · Commits · 戴 / test

Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by:

arch/powerpc/kernel/fadump.c

+1 −11

Original line number	Diff line number	Diff line
		@@ -1531,17 +1531,7 @@ static struct kobj_attribute fadump_register_attr = __ATTR(fadump_registered,
		0644, fadump_register_show,
		fadump_register_store);

		static int fadump_region_open(struct inode inode, struct file file)
		{
		return single_open(file, fadump_region_show, inode->i_private);
		}

		static const struct file_operations fadump_region_fops = {
		.open = fadump_region_open,
		.read = seq_read,
		.llseek = seq_lseek,
		.release = single_release,
		};
		DEFINE_SHOW_ATTRIBUTE(fadump_region);

		static void fadump_init_files(void)
		{