diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2009-01-08 11:57:57 -0500 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-02-02 12:24:27 -0500 |
| commit | 6d7d4803c74bb86e1b401b1199e63381a62b9382 (patch) | |
| tree | aaac88710c088a7ae5a52236287033893253aa5c /drivers/net/bfin_mac.h | |
| parent | 092d2487baf7c29343c165e3ae82ea8a7f9e679b (diff) | |
Blackfin: bfin_mac: cleanup pointer/casts for aliasing issues
Redo how pointers are managed to get rid of ugly casts and strict pointer
aliasing issues that are highlighted by gcc 4.3.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Ben Warren <biggerbadderben@gmail.com>
Diffstat (limited to 'drivers/net/bfin_mac.h')
| -rw-r--r-- | drivers/net/bfin_mac.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/bfin_mac.h b/drivers/net/bfin_mac.h index b1623e040..084f53334 100644 --- a/drivers/net/bfin_mac.h +++ b/drivers/net/bfin_mac.h @@ -35,7 +35,10 @@ typedef struct adi_ether_frame_buffer { typedef struct dma_descriptor { struct dma_descriptor *NEXT_DESC_PTR; u32 START_ADDR; - ADI_DMA_CONFIG_REG CONFIG; + union { + u16 CONFIG_DATA; + ADI_DMA_CONFIG_REG CONFIG; + }; } DMA_DESCRIPTOR; /* 10 bytes/struct in 12 bytes */ |