From 115357e9774ff8d70a84d3c31f271209913637b0 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Tue, 2 Jul 2013 17:46:01 +0200 Subject: DMA: shdma: switch all __iomem pointers to void In the shdma driver __iomem pointers are used to point to hardware registers. Using typed pointers like "u32 __iomem *" in this case is inconvenient, because then offsets, added to such pointers, have to be devided by sizeof(u32) or similar. Switch the driver to use void pointers, which avoids this clumsiness. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Vinod Koul --- drivers/dma/sh/shdma.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/dma/sh/shdma.h') diff --git a/drivers/dma/sh/shdma.h b/drivers/dma/sh/shdma.h index 9314e93225db..06aae6ebc82b 100644 --- a/drivers/dma/sh/shdma.h +++ b/drivers/dma/sh/shdma.h @@ -28,7 +28,7 @@ struct sh_dmae_chan { struct shdma_chan shdma_chan; const struct sh_dmae_slave_config *config; /* Slave DMA configuration */ int xmit_shift; /* log_2(bytes_per_xfer) */ - u32 __iomem *base; + void __iomem *base; char dev_id[16]; /* unique name per DMAC of channel */ int pm_error; }; @@ -38,8 +38,8 @@ struct sh_dmae_device { struct sh_dmae_chan *chan[SH_DMAE_MAX_CHANNELS]; struct sh_dmae_pdata *pdata; struct list_head node; - u32 __iomem *chan_reg; - u16 __iomem *dmars; + void __iomem *chan_reg; + void __iomem *dmars; unsigned int chcr_offset; u32 chcr_ie_bit; }; -- cgit v1.2.3-55-g7522