The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x c9c0036c1990da8d2dd33563e327e05a775fcf10 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to 'stable@vger.kernel.org' --in-reply-to '2025021013-unveiled-grazing-b8ac@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From c9c0036c1990da8d2dd33563e327e05a775fcf10 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Date: Sat, 4 Jan 2025 15:20:12 +0100 Subject: [PATCH] soc: mediatek: mtk-devapc: Fix leaking IO map on driver remove
Driver removal should fully clean up - unmap the memory.
Fixes: 0890beb22618 ("soc: mediatek: add mt6779 devapc driver") Cc: stable@vger.kernel.org Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Link: https://lore.kernel.org/r/20250104142012.115974-2-krzysztof.kozlowski@linaro... Signed-off-by: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com
diff --git a/drivers/soc/mediatek/mtk-devapc.c b/drivers/soc/mediatek/mtk-devapc.c index 500847b41b16..f54c966138b5 100644 --- a/drivers/soc/mediatek/mtk-devapc.c +++ b/drivers/soc/mediatek/mtk-devapc.c @@ -305,6 +305,7 @@ static void mtk_devapc_remove(struct platform_device *pdev) struct mtk_devapc_context *ctx = platform_get_drvdata(pdev);
stop_devapc(ctx); + iounmap(ctx->infra_base); }
static struct platform_driver mtk_devapc_driver = {