From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] dmaengine: k3: fix duplicate function definition
Date: Tue, 13 Jan 2015 14:23:13 +0100 [thread overview]
Message-ID: <1869934.MKKaD1UAQn@wuerfel> (raw)
In-Reply-To: <20150113120751.GQ4160@sirena.org.uk>
Commit db08425ebd51f ("dmaengine: k3: Split device_control") introduced
two new helper functions, which unfortunately have the same names
as the existing suspend/resume functions, resulting in a build error
when CONFIG_PM_SLEEP is enabled:
drivers/dma/k3dma.c:823:12: error: conflicting types for 'k3_dma_resume'
static int k3_dma_resume(struct device *dev)
^
drivers/dma/k3dma.c:625:12: note: previous definition of 'k3_dma_resume' was here
static int k3_dma_resume(struct dma_chan *chan)
^
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: db08425ebd51f ("dmaengine: k3: Split device_control")
diff --git a/drivers/dma/k3dma.c b/drivers/dma/k3dma.c
index 49be7f687c4c..8cc61ae42f42 100644
--- a/drivers/dma/k3dma.c
+++ b/drivers/dma/k3dma.c
@@ -804,7 +804,7 @@ static int k3_dma_remove(struct platform_device *op)
}
#ifdef CONFIG_PM_SLEEP
-static int k3_dma_suspend(struct device *dev)
+static int k3_dma_suspend_dev(struct device *dev)
{
struct k3_dma_dev *d = dev_get_drvdata(dev);
u32 stat = 0;
@@ -820,7 +820,7 @@ static int k3_dma_suspend(struct device *dev)
return 0;
}
-static int k3_dma_resume(struct device *dev)
+static int k3_dma_resume_dev(struct device *dev)
{
struct k3_dma_dev *d = dev_get_drvdata(dev);
int ret = 0;
@@ -835,7 +835,7 @@ static int k3_dma_resume(struct device *dev)
}
#endif
-static SIMPLE_DEV_PM_OPS(k3_dma_pmops, k3_dma_suspend, k3_dma_resume);
+static SIMPLE_DEV_PM_OPS(k3_dma_pmops, k3_dma_suspend_dev, k3_dma_resume_dev);
static struct platform_driver k3_pdma_driver = {
.driver = {
next prev parent reply other threads:[~2015-01-13 13:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <E1YAwSG-0000zm-Cs@debutante>
[not found] ` <20150113120751.GQ4160@sirena.org.uk>
2015-01-13 13:20 ` -next build failures in k3dma.c Arnd Bergmann
2015-01-13 13:23 ` Arnd Bergmann [this message]
2015-01-13 14:42 ` [PATCH] dmaengine: k3: fix duplicate function definition Vinod Koul
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