diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-12-11 15:29:15 +0100 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2014-03-06 11:35:23 +0530 |
| commit | 42e4a12a0d92d09de66d8b5b2c85855b8051c15e (patch) | |
| tree | 9a3f13d3f72f70f4e65f6668a2f01bdfb3eedcb5 /drivers/dma/sh/shdma-of.c | |
| parent | d6be34fbd39b7d577d25cb4edec538e8990ba07c (diff) | |
| download | linux-42e4a12a0d92d09de66d8b5b2c85855b8051c15e.tar.bz2 | |
DMA: shdma: Fix warnings due to improper casts and printk formats
Use the %zu and %pad printk specifiers to print size_t and dma_addr_t
variables, and cast pointers to uintptr_t instead of unsigned int where
applicable. This fixes warnings on platforms where pointers and/or
dma_addr_t have a different size than int
Cc: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: dmaengine@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/sh/shdma-of.c')
| -rw-r--r-- | drivers/dma/sh/shdma-of.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/dma/sh/shdma-of.c b/drivers/dma/sh/shdma-of.c index 06473a05fe4e..b4ff9d3e56d1 100644 --- a/drivers/dma/sh/shdma-of.c +++ b/drivers/dma/sh/shdma-of.c @@ -33,7 +33,8 @@ static struct dma_chan *shdma_of_xlate(struct of_phandle_args *dma_spec, /* Only slave DMA channels can be allocated via DT */ dma_cap_set(DMA_SLAVE, mask); - chan = dma_request_channel(mask, shdma_chan_filter, (void *)id); + chan = dma_request_channel(mask, shdma_chan_filter, + (void *)(uintptr_t)id); if (chan) to_shdma_chan(chan)->hw_req = id; |