This is a note to let you know that I've just added the patch titled
soc: mediatek: mtk-devapc: Fix leaking IO map on driver remove
to the 6.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
soc-mediatek-mtk-devapc-fix-leaking-io-map-on-driver.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit f818acea5248afef9fe9ff8ab02407dda77c1f9c
Author: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Date: Sat Jan 4 15:20:12 2025 +0100
soc: mediatek: mtk-devapc: Fix leaking IO map on driver remove
[ Upstream commit c9c0036c1990da8d2dd33563e327e05a775fcf10 ]
Driver removal should fully clean up - unmap the memory.
Fixes: 0890beb22618 ("soc: mediatek: add mt6779 devapc driver")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20250104142012.115974-2-krzysztof.kozlowski@xxxxxxxxxx
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/soc/mediatek/mtk-devapc.c b/drivers/soc/mediatek/mtk-devapc.c
index eb8f92f585882..d83a46334adbb 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 = {
