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Subject[PATCH 2/2] dmaengine: sf-pdma: move macro to header file
Date
The place where the macro, SF_PDMA_REG_BASE(), is cause kernel-doc
using wrong function declaration. Move it to header file.

Signed-off-by: Green Wan <green.wan@sifive.com>
---
drivers/dma/sf-pdma/sf-pdma.c | 1 -
drivers/dma/sf-pdma/sf-pdma.h | 2 ++
2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/dma/sf-pdma/sf-pdma.c b/drivers/dma/sf-pdma/sf-pdma.c
index e8b9770dcfba..465256fe8b1f 100644
--- a/drivers/dma/sf-pdma/sf-pdma.c
+++ b/drivers/dma/sf-pdma/sf-pdma.c
@@ -435,7 +435,6 @@ static int sf_pdma_irq_init(struct platform_device *pdev, struct sf_pdma *pdma)
*
* Return: none
*/
-#define SF_PDMA_REG_BASE(ch) (pdma->membase + (PDMA_CHAN_OFFSET * (ch)))
static void sf_pdma_setup_chans(struct sf_pdma *pdma)
{
int i;
diff --git a/drivers/dma/sf-pdma/sf-pdma.h b/drivers/dma/sf-pdma/sf-pdma.h
index aab65a0bdfcc..0c20167b097d 100644
--- a/drivers/dma/sf-pdma/sf-pdma.h
+++ b/drivers/dma/sf-pdma/sf-pdma.h
@@ -57,6 +57,8 @@
/* Error Recovery */
#define MAX_RETRY 1

+#define SF_PDMA_REG_BASE(ch) (pdma->membase + (PDMA_CHAN_OFFSET * (ch)))
+
struct pdma_regs {
/* read-write regs */
void __iomem *ctrl; /* 4 bytes */
--
2.17.1
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