media: exynos4-is: convert to DEFINE_SHOW_ATTRIBUTE (78a9f4a3) · Commits · 戴 / test

drivers/media/platform/exynos4-is/fimc-is.c

+3 −13

Original line number	Diff line number	Diff line
		@@ -738,7 +738,7 @@ int fimc_is_hw_initialize(struct fimc_is *is)
		return 0;
		}

		static int fimc_is_log_show(struct seq_file s, void data)
		static int fimc_is_show(struct seq_file s, void data)
		{
		struct fimc_is *is = s->private;
		const u8 *buf = is->memory.vaddr + FIMC_IS_DEBUG_REGION_OFFSET;
		@@ -752,17 +752,7 @@ static int fimc_is_log_show(struct seq_file s, void data)
		return 0;
		}

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

		static const struct file_operations fimc_is_debugfs_fops = {
		.open = fimc_is_debugfs_open,
		.read = seq_read,
		.llseek = seq_lseek,
		.release = single_release,
		};
		DEFINE_SHOW_ATTRIBUTE(fimc_is);

		static void fimc_is_debugfs_remove(struct fimc_is *is)
		{
		@@ -777,7 +767,7 @@ static int fimc_is_debugfs_create(struct fimc_is *is)
		is->debugfs_entry = debugfs_create_dir("fimc_is", NULL);

		dentry = debugfs_create_file("fw_log", S_IRUGO, is->debugfs_entry,
		is, &fimc_is_debugfs_fops);
		is, &fimc_is_fops);
		if (!dentry)
		fimc_is_debugfs_remove(is);