* [PATCH] i2c: sh_mobile: remove unneeded DMA mask
@ 2014-12-10 13:13 Wolfram Sang
[not found] ` <1418217181-25647-1-git-send-email-wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
0 siblings, 1 reply; 2+ messages in thread
From: Wolfram Sang @ 2014-12-10 13:13 UTC (permalink / raw)
To: linux-i2c
Cc: linux-sh, Wolfram Sang, Magnus Damm, Simon Horman,
Laurent Pinchart, Geert Uytterhoeven
From: Wolfram Sang <wsa+renesas@sang-engineering.com>
We don't need the mask since we obtain the channels via DT.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
drivers/i2c/busses/i2c-sh_mobile.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c
index 429778280b6d..b9c8cf2aac2c 100644
--- a/drivers/i2c/busses/i2c-sh_mobile.c
+++ b/drivers/i2c/busses/i2c-sh_mobile.c
@@ -752,14 +752,11 @@ MODULE_DEVICE_TABLE(of, sh_mobile_i2c_dt_ids);
static int sh_mobile_i2c_request_dma_chan(struct device *dev, enum dma_transfer_direction dir,
dma_addr_t port_addr, struct dma_chan **chan_ptr)
{
- dma_cap_mask_t mask;
struct dma_chan *chan;
struct dma_slave_config cfg;
char *chan_name = dir == DMA_MEM_TO_DEV ? "tx" : "rx";
int ret;
- dma_cap_zero(mask);
- dma_cap_set(DMA_SLAVE, mask);
*chan_ptr = NULL;
chan = dma_request_slave_channel_reason(dev, chan_name);
--
2.1.3
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] i2c: sh_mobile: remove unneeded DMA mask
[not found] ` <1418217181-25647-1-git-send-email-wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
@ 2014-12-11 21:29 ` Wolfram Sang
0 siblings, 0 replies; 2+ messages in thread
From: Wolfram Sang @ 2014-12-11 21:29 UTC (permalink / raw)
To: linux-i2c-u79uwXL29TY76Z2rM5mHXA
Cc: linux-sh-u79uwXL29TY76Z2rM5mHXA, Magnus Damm, Simon Horman,
Laurent Pinchart, Geert Uytterhoeven
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On Wed, Dec 10, 2014 at 02:13:01PM +0100, Wolfram Sang wrote:
> From: Wolfram Sang <wsa+renesas-jBu1N2QxHDJrcw3mvpCnnVaTQe2KTcn/@public.gmane.org>
>
> We don't need the mask since we obtain the channels via DT.
>
> Signed-off-by: Wolfram Sang <wsa+renesas-jBu1N2QxHDJrcw3mvpCnnVaTQe2KTcn/@public.gmane.org>
Applied to for-next, thanks!
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2014-12-10 13:13 [PATCH] i2c: sh_mobile: remove unneeded DMA mask Wolfram Sang
[not found] ` <1418217181-25647-1-git-send-email-wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
2014-12-11 21:29 ` Wolfram Sang
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