From: Bibek Kumar Patro Date: Wed, 13 Sep 2023 07:07:02 +0000 (+0530) Subject: mtd: rawnand: qcom: Unmap the right resource upon probe failure X-Git-Tag: v6.1.61~141 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=58454486132c9f4c0e772229417a43c9e3e26914;p=platform%2Fkernel%2Flinux-starfive.git mtd: rawnand: qcom: Unmap the right resource upon probe failure commit 5279f4a9eed3ee7d222b76511ea7a22c89e7eefd upstream. We currently provide the physical address of the DMA region rather than the output of dma_map_resource() which is obviously wrong. Fixes: 7330fc505af4 ("mtd: rawnand: qcom: stop using phys_to_dma()") Cc: stable@vger.kernel.org Reviewed-by: Manivannan Sadhasivam Signed-off-by: Bibek Kumar Patro Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20230913070702.12707-1-quic_bibekkum@quicinc.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c index 198a447..fbf36cb 100644 --- a/drivers/mtd/nand/raw/qcom_nandc.c +++ b/drivers/mtd/nand/raw/qcom_nandc.c @@ -3310,7 +3310,7 @@ err_nandc_alloc: err_aon_clk: clk_disable_unprepare(nandc->core_clk); err_core_clk: - dma_unmap_resource(dev, res->start, resource_size(res), + dma_unmap_resource(dev, nandc->base_dma, resource_size(res), DMA_BIDIRECTIONAL, 0); return ret; }