Re: [PATCH v2] mtd: nand: qcom: Fix the node for nand unmap resource

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On 9/11/2023 9:10 PM, Miquel Raynal wrote:
Hi Bibek,

quic_bibekkum@xxxxxxxxxxx wrote on Mon, 11 Sep 2023 19:00:26 +0530:

The title prefix should be s/nand/rawnand.

The title itself is unclear "fix the node" does not mean anything to me.


sure Miquel, will rectify the prefix and give a meaningful title in the
next patch.

Fix addr argument to dma_unmap_resource() in the error path of probe.

       ^
No abbreviation unless you are quoting the code directly.

                     of?                            probe error path

The addr argument should be dma address instead of physical address.
       ^                      ^                      ^
       ditto                  the?                   the?


Thanks for these pointers, will revise the commit message removing
abbreviations and making other changes as suggested.

Thanks,
Bibek


Fixes: 7330fc505af4 ("mtd: rawnand: qcom: stop using phys_to_dma()")
Signed-off-by: Bibek Kumar Patro <quic_bibekkum@xxxxxxxxxxx>
---
v2: Incorporated comments from Pavan/Mani.

v1: https://lore.kernel.org/all/20230907092854.11408-1-quic_bibekkum@xxxxxxxxxxx/

  drivers/mtd/nand/raw/qcom_nandc.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c
index 64499c1b3603..b079605c84d3 100644
--- a/drivers/mtd/nand/raw/qcom_nandc.c
+++ b/drivers/mtd/nand/raw/qcom_nandc.c
@@ -3444,7 +3444,7 @@ static int qcom_nandc_probe(struct platform_device *pdev)
  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;
  }
--
2.17.1



Thanks,
Miquèl



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