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| author | Kunihiko Hayashi <hayashi.kunihiko@socionext.com> | 2021-12-14 07:42:43 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-27 13:05:23 +0300 |
| commit | d87eb22b94f6068b159412c4e7a3e446f3da7953 (patch) | |
| tree | 0e6483ca9dd865bdf85d1a0f8ab7e81cea4f98bc /drivers/dma | |
| parent | 60390c2242d6c70c7004f3261f86242742167ad2 (diff) | |
| download | linux-d87eb22b94f6068b159412c4e7a3e446f3da7953.tar.xz | |
dmaengine: uniphier-xdmac: Fix type of address variables
commit 105a8c525675bb7d4d64871f9b2edf39460de881 upstream.
The variables src_addr and dst_addr handle DMA addresses, so these should
be declared as dma_addr_t.
Fixes: 667b9251440b ("dmaengine: uniphier-xdmac: Add UniPhier external DMA controller driver")
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Link: https://lore.kernel.org/r/1639456963-10232-1-git-send-email-hayashi.kunihiko@socionext.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/uniphier-xdmac.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/dma/uniphier-xdmac.c b/drivers/dma/uniphier-xdmac.c index d6b8a202474f..290836b7e1be 100644 --- a/drivers/dma/uniphier-xdmac.c +++ b/drivers/dma/uniphier-xdmac.c @@ -131,8 +131,9 @@ uniphier_xdmac_next_desc(struct uniphier_xdmac_chan *xc) static void uniphier_xdmac_chan_start(struct uniphier_xdmac_chan *xc, struct uniphier_xdmac_desc *xd) { - u32 src_mode, src_addr, src_width; - u32 dst_mode, dst_addr, dst_width; + u32 src_mode, src_width; + u32 dst_mode, dst_width; + dma_addr_t src_addr, dst_addr; u32 val, its, tnum; enum dma_slave_buswidth buswidth; |