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| author | Bibek Kumar Patro <quic_bibekkum@quicinc.com> | 2023-09-13 10:07:02 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-10-25 13:03:13 +0300 |
| commit | 58454486132c9f4c0e772229417a43c9e3e26914 (patch) | |
| tree | 99b7cfa65acc259ee42a507b582a57eea5dd39ba /drivers/mtd | |
| parent | a7f5558ec2db28d7b7180b02c1863cd9e4c8ffdf (diff) | |
| download | linux-58454486132c9f4c0e772229417a43c9e3e26914.tar.xz | |
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 198a44794d2d..fbf36cbcbb18 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; } |