From: Liu Shixin <liushixin2@huawei.com>
Date: Mon, 26 Sep 2022 13:00:22 +0000 (+0800)
Subject: memory: tegra20-emc: use DEFINE_SHOW_ATTRIBUTE to simplify code
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c83856405e54bd83dff8f5a38560735e6f3707de;p=linux.git

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 <liushixin2@huawei.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220926130025.1061373-2-liushixin2@huawei.com
---

diff --git a/drivers/memory/tegra/tegra20-emc.c b/drivers/memory/tegra/tegra20-emc.c
index 25ba3c5e4ad6a..bd4e37b6552de 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)
 {