* [v2,11/13] dmaengine: pxa: make the filter function internal
@ 2018-05-24 7:07 Robert Jarzmik
0 siblings, 0 replies; 2+ messages in thread
From: Robert Jarzmik @ 2018-05-24 7:07 UTC (permalink / raw)
To: Daniel Mack, Haojian Zhuang, Robert Jarzmik, Ezequiel Garcia,
Boris Brezillon, David Woodhouse, Brian Norris, Marek Vasut,
Richard Weinberger, Liam Girdwood, Mark Brown, Arnd Bergmann
Cc: linux-arm-kernel, linux-kernel, linux-ide, dmaengine, linux-media,
linux-mmc, linux-mtd, netdev, alsa-devel
As the pxa architecture and all its related drivers do not rely anymore
on the filter function, thanks to the slave map conversion, make
pxad_filter_fn() static, and remove it from the global namespace.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
---
drivers/dma/pxa_dma.c | 5 ++---
include/linux/dma/pxa-dma.h | 11 -----------
2 files changed, 2 insertions(+), 14 deletions(-)
diff --git a/drivers/dma/pxa_dma.c b/drivers/dma/pxa_dma.c
index 9505334f9c6e..a332ad1d7dfb 100644
--- a/drivers/dma/pxa_dma.c
+++ b/drivers/dma/pxa_dma.c
@@ -179,7 +179,7 @@ static unsigned int pxad_drcmr(unsigned int line)
return 0x1000 + line * 4;
}
-bool pxad_filter_fn(struct dma_chan *chan, void *param);
+static bool pxad_filter_fn(struct dma_chan *chan, void *param);
/*
* Debug fs
@@ -1496,7 +1496,7 @@ static struct platform_driver pxad_driver = {
.remove = pxad_remove,
};
-bool pxad_filter_fn(struct dma_chan *chan, void *param)
+static bool pxad_filter_fn(struct dma_chan *chan, void *param)
{
struct pxad_chan *c = to_pxad_chan(chan);
struct pxad_param *p = param;
@@ -1509,7 +1509,6 @@ bool pxad_filter_fn(struct dma_chan *chan, void *param)
return true;
}
-EXPORT_SYMBOL_GPL(pxad_filter_fn);
module_platform_driver(pxad_driver);
diff --git a/include/linux/dma/pxa-dma.h b/include/linux/dma/pxa-dma.h
index 9fc594f69eff..fceb5df07097 100644
--- a/include/linux/dma/pxa-dma.h
+++ b/include/linux/dma/pxa-dma.h
@@ -23,15 +23,4 @@ struct pxad_param {
enum pxad_chan_prio prio;
};
-struct dma_chan;
-
-#ifdef CONFIG_PXA_DMA
-bool pxad_filter_fn(struct dma_chan *chan, void *param);
-#else
-static inline bool pxad_filter_fn(struct dma_chan *chan, void *param)
-{
- return false;
-}
-#endif
-
#endif /* _PXA_DMA_H_ */
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [v2,11/13] dmaengine: pxa: make the filter function internal
@ 2018-05-25 10:59 Vinod Koul
0 siblings, 0 replies; 2+ messages in thread
From: Vinod Koul @ 2018-05-25 10:59 UTC (permalink / raw)
To: Robert Jarzmik
Cc: Daniel Mack, Haojian Zhuang, Ezequiel Garcia, Boris Brezillon,
David Woodhouse, Brian Norris, Marek Vasut, Richard Weinberger,
Liam Girdwood, Mark Brown, Arnd Bergmann, linux-arm-kernel,
linux-kernel, linux-ide, dmaengine, linux-media, linux-mmc,
linux-mtd, netdev, alsa-devel
On 24-05-18, 09:07, Robert Jarzmik wrote:
> As the pxa architecture and all its related drivers do not rely anymore
> on the filter function, thanks to the slave map conversion, make
> pxad_filter_fn() static, and remove it from the global namespace.
Acked-by: Vinod Koul <vkoul@kernel.org>
^ permalink raw reply [flat|nested] 2+ messages in thread
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