diff options
| author | Bibek Kumar Patro <quic_bibekkum@quicinc.com> | 2023-09-13 12:37:02 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-10-25 11:59:01 +0200 |
| commit | a7070628043e8fed3bb801d6a82c7ac267befa34 (patch) | |
| tree | 63bf78572d6b07343cef06103ac7674cece1f97f /drivers/mtd | |
| parent | 3f928d1362f79a68901a7097905adabdcf05c05b (diff) | |
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 <mani@kernel.org>
Signed-off-by: Bibek Kumar Patro <quic_bibekkum@quicinc.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230913070702.12707-1-quic_bibekkum@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/raw/qcom_nandc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c index e972bee60e7c..a171df54de85 100644 --- a/drivers/mtd/nand/raw/qcom_nandc.c +++ b/drivers/mtd/nand/raw/qcom_nandc.c @@ -3093,7 +3093,7 @@ 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; } |