mtd: rawnand: fsmc: Add missing check after DMA map

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commit 6c4dab3843 upstream.

The DMA map functions can fail and should be tested for errors.

Fixes: 4774fb0a48 ("mtd: nand/fsmc: Add DMA support")
Cc: stable@vger.kernel.org
Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com>
Rule: add
Link: https://lore.kernel.org/stable/20250702065806.20983-2-fourier.thomas%40gmail.com
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Thomas Fourier 2025-07-07 09:39:37 +02:00 • committed by Greg Kroah-Hartman

parent 2c2a6c4d1d

commit c74e7333b5

1 changed files with 2 additions and 0 deletions

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drivers/mtd/nand/raw/fsmc_nand.c

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