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dmaengine: xilinx_dma: Remove __aligned attribute on zynqmp_dma_desc_ll 

Clang warns:

drivers/dma/xilinx/zynqmp_dma.c:166:4: warning: attribute 'aligned' is
ignored, place it after "struct" to apply attribute to type declaration
[-Wignored-attributes]
}; __aligned(64)
   ^
./include/linux/compiler_types.h:200:38: note: expanded from macro
'__aligned'
                                               ^
1 warning generated.

As Nick pointed out in the previous version of this patch, the author
likely intended for this struct to be 8-byte (64-bit) aligned, not
64-byte, which is the default. Remove the hanging __aligned attribute.

Fixes: b0cc417c16 ("dmaengine: Add Xilinx zynqmp dma engine driver support")
Reported-by: Nick Desaulniers <ndesaulniers@google.com>
Suggested-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Nathan Chancellor 2018-10-25 11:05:25 -07:00 committed by Vinod Koul
parent 0e03aca265
commit aeaebcc17c
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/xilinx/zynqmp_dma.c
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@ -163,7 +163,7 @@ struct zynqmp_dma_desc_ll {
u32 ctrl;
u64 nxtdscraddr;
u64 rsvd;
}; __aligned(64)
};
/**
* struct zynqmp_dma_desc_sw - Per Transaction structure