This is a note to let you know that I've just added the patch titled
dmaengine: mv_xor_v2: Fix an error code.
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
dmaengine-mv_xor_v2-fix-an-error-code.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 8d3bf8253be9b863be6b70b608361f20e80593d7
Author: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Date: Sun Mar 26 09:06:37 2023 +0200
dmaengine: mv_xor_v2: Fix an error code.
[ Upstream commit 827026ae2e56ec05ef1155661079badbbfc0b038 ]
If the probe is deferred, -EPROBE_DEFER should be returned, not
+EPROBE_DEFER.
Fixes: 3cd2c313f1d6 ("dmaengine: mv_xor_v2: Fix clock resource by adding a register clock")
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Link: https://lore.kernel.org/r/201170dff832a3c496d125772e10070cd834ebf2.1679814350.git.christophe.jaillet@xxxxxxxxxx
Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/dma/mv_xor_v2.c b/drivers/dma/mv_xor_v2.c
index 4800c596433ad..9f3e011fbd914 100644
--- a/drivers/dma/mv_xor_v2.c
+++ b/drivers/dma/mv_xor_v2.c
@@ -756,7 +756,7 @@ static int mv_xor_v2_probe(struct platform_device *pdev)
xor_dev->clk = devm_clk_get(&pdev->dev, NULL);
if (PTR_ERR(xor_dev->clk) == -EPROBE_DEFER) {
- ret = EPROBE_DEFER;
+ ret = -EPROBE_DEFER;
goto disable_reg_clk;
}
if (!IS_ERR(xor_dev->clk)) {
