[1/3] memory: mtk-smi: Use platform_register_drivers

Commit Message

Yong Wu (吴勇) Jan. 21, 2021, 6:24 a.m. UTC

In this file, we have 2 drivers, smi-common and smi-larb.
Use platform_register_drivers.

Signed-off-by: Yong Wu <[e-mail]>
---
 drivers/memory/mtk-smi.c | 25 ++++++-------------------
 1 file changed, 6 insertions(+), 19 deletions(-)

Comments

Krzysztof Kozlowski Jan. 22, 2021, 9:31 p.m. UTC | #1

On Thu, Jan 21, 2021 at 02:24:27PM +0800, Yong Wu wrote:
> In this file, we have 2 drivers, smi-common and smi-larb.
> Use platform_register_drivers.
> 
> Signed-off-by: Yong Wu <[e-mail]>
> ---
>  drivers/memory/mtk-smi.c | 25 ++++++-------------------
>  1 file changed, 6 insertions(+), 19 deletions(-)

Thanks, applied.

Best regards,
Krzysztof

Patch

diff --git a/drivers/memory/mtk-smi.c b/drivers/memory/mtk-smi.c
index ac350f8d1e20..e2aebd2bfa8e 100644
--- a/drivers/memory/mtk-smi.c
+++ b/drivers/memory/mtk-smi.c
@@ -587,26 +587,13 @@  static struct platform_driver mtk_smi_common_driver = {
 	}
 };
 
+static struct platform_driver * const smidrivers[] = {
+	&mtk_smi_common_driver,
+	&mtk_smi_larb_driver,
+};
+
 static int __init mtk_smi_init(void)
 {
-	int ret;
-
-	ret = platform_driver_register(&mtk_smi_common_driver);
-	if (ret != 0) {
-		pr_err("Failed to register SMI driver\n");
-		return ret;
-	}
-
-	ret = platform_driver_register(&mtk_smi_larb_driver);
-	if (ret != 0) {
-		pr_err("Failed to register SMI-LARB driver\n");
-		goto err_unreg_smi;
-	}
-	return ret;
-
-err_unreg_smi:
-	platform_driver_unregister(&mtk_smi_common_driver);
-	return ret;
+	return platform_register_drivers(smidrivers, ARRAY_SIZE(smidrivers));
 }
-
 module_init(mtk_smi_init);