From c83856405e54bd83dff8f5a38560735e6f3707de Mon Sep 17 00:00:00 2001 From: Liu Shixin Date: Mon, 26 Sep 2022 21:00:22 +0800 Subject: [PATCH] memory: tegra20-emc: use DEFINE_SHOW_ATTRIBUTE to simplify code Use DEFINE_SHOW_ATTRIBUTE helper macro to simplify the code. No functional change. Signed-off-by: Liu Shixin Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220926130025.1061373-2-liushixin2@huawei.com --- drivers/memory/tegra/tegra20-emc.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) diff --git a/drivers/memory/tegra/tegra20-emc.c b/drivers/memory/tegra/tegra20-emc.c index 25ba3c5..bd4e37b 100644 --- a/drivers/memory/tegra/tegra20-emc.c +++ b/drivers/memory/tegra/tegra20-emc.c @@ -841,20 +841,7 @@ static int tegra_emc_debug_available_rates_show(struct seq_file *s, void *data) return 0; } - -static int tegra_emc_debug_available_rates_open(struct inode *inode, - struct file *file) -{ - return single_open(file, tegra_emc_debug_available_rates_show, - inode->i_private); -} - -static const struct file_operations tegra_emc_debug_available_rates_fops = { - .open = tegra_emc_debug_available_rates_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(tegra_emc_debug_available_rates); static int tegra_emc_debug_min_rate_get(void *data, u64 *rate) { -- 2.7.4