From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Fri, 27 Mar 2026 15:12:46 +0000 (+0100)
Subject: mailbox: exynos: drop superfluous mbox setting per channel
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a19c5aa2f04c38926318d128f57f0c350bab4c6;p=thirdparty%2Fkernel%2Flinux.git

mailbox: exynos: drop superfluous mbox setting per channel

The core initializes the 'mbox' field exactly like this, so don't
duplicate it in the driver.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Tested-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
---

diff --git a/drivers/mailbox/exynos-mailbox.c b/drivers/mailbox/exynos-mailbox.c
index 5f2d3b81c1db..d2355b128ba4 100644
--- a/drivers/mailbox/exynos-mailbox.c
+++ b/drivers/mailbox/exynos-mailbox.c
@@ -99,7 +99,6 @@ static int exynos_mbox_probe(struct platform_device *pdev)
 	struct mbox_controller *mbox;
 	struct mbox_chan *chans;
 	struct clk *pclk;
-	int i;
 
 	exynos_mbox = devm_kzalloc(dev, sizeof(*exynos_mbox), GFP_KERNEL);
 	if (!exynos_mbox)
@@ -129,9 +128,6 @@ static int exynos_mbox_probe(struct platform_device *pdev)
 	mbox->ops = &exynos_mbox_chan_ops;
 	mbox->of_xlate = exynos_mbox_of_xlate;
 
-	for (i = 0; i < EXYNOS_MBOX_CHAN_COUNT; i++)
-		chans[i].mbox = mbox;
-
 	exynos_mbox->mbox = mbox;
 
 	platform_set_drvdata(pdev, exynos_mbox);