Applied "spi: npcm-pspi: Fix wrong priv pointer" to the spi tree

Mark Brown broonie at kernel.org
Fri Jan 4 00:53:20 AEDT 2019


The patch

   spi: npcm-pspi: Fix wrong priv pointer

has been applied to the spi tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

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and review of the tree, please engage with people reporting problems and
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If any updates are required or you are submitting further changes they
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Thanks,
Mark

>From 082531444e454bac6f743ec064203bf8812bc9ac Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin at ingics.com>
Date: Tue, 1 Jan 2019 22:10:53 +0800
Subject: [PATCH] spi: npcm-pspi: Fix wrong priv pointer

In npcm_pspi_probe(), current code set platform_set_drvdata(pdev, master);
so in npcm_pspi_remove() platform_get_drvdata(pdev) will return pointer to
master rather than priv. Fix it.

Signed-off-by: Axel Lin <axel.lin at ingics.com>
Signed-off-by: Mark Brown <broonie at kernel.org>
---
 drivers/spi/spi-npcm-pspi.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/spi/spi-npcm-pspi.c b/drivers/spi/spi-npcm-pspi.c
index e1dca79b9090..734a2b956959 100644
--- a/drivers/spi/spi-npcm-pspi.c
+++ b/drivers/spi/spi-npcm-pspi.c
@@ -465,7 +465,8 @@ static int npcm_pspi_probe(struct platform_device *pdev)
 
 static int npcm_pspi_remove(struct platform_device *pdev)
 {
-	struct npcm_pspi *priv = platform_get_drvdata(pdev);
+	struct spi_master *master = platform_get_drvdata(pdev);
+	struct npcm_pspi *priv = spi_master_get_devdata(master);
 
 	npcm_pspi_reset_hw(priv);
 	clk_disable_unprepare(priv->clk);
-- 
2.20.1



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