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authorKamal Dasu <kdasu.kdev@gmail.com>2020-06-12 23:29:01 +0200
committerMiquel Raynal <miquel.raynal@bootlin.com>2020-06-26 08:35:10 +0200
commitbee3ab8bdd3b13faf08e5b6e0218f59b0a49fcc3 (patch)
treeb14387a0548de529b4b32ed9970226201dadc09d /drivers/mtd
parentmtd: rawnand: qcom: set BAM mode only if not set already (diff)
downloadlinux-bee3ab8bdd3b13faf08e5b6e0218f59b0a49fcc3.tar.xz
linux-bee3ab8bdd3b13faf08e5b6e0218f59b0a49fcc3.zip
mtd: rawnand: brcmnand: Don't default to edu transfer
When flash-dma is absent do not default to using flash-edu. Make sure flash-edu is enabled before setting EDU transfer function. Fixes: a5d53ad26a8b ("mtd: rawnand: brcmnand: Add support for flash-edu for dma transfers") Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20200612212902.21347-2-kdasu.kdev@gmail.com
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/raw/brcmnand/brcmnand.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
index 44068e9eea03..ac934a715a19 100644
--- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c
+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
@@ -3023,8 +3023,9 @@ int brcmnand_probe(struct platform_device *pdev, struct brcmnand_soc *soc)
if (ret < 0)
goto err;
- /* set edu transfer function to call */
- ctrl->dma_trans = brcmnand_edu_trans;
+ if (has_edu(ctrl))
+ /* set edu transfer function to call */
+ ctrl->dma_trans = brcmnand_edu_trans;
}
/* Disable automatic device ID config, direct addressing */