diff options
Diffstat (limited to 'arch/unicore32/include/mach')
-rw-r--r-- | arch/unicore32/include/mach/dma.h | 11 | ||||
-rw-r--r-- | arch/unicore32/include/mach/hardware.h | 8 |
2 files changed, 10 insertions, 9 deletions
diff --git a/arch/unicore32/include/mach/dma.h b/arch/unicore32/include/mach/dma.h index 3e3224a10525..d655c1b6e083 100644 --- a/arch/unicore32/include/mach/dma.h +++ b/arch/unicore32/include/mach/dma.h @@ -35,7 +35,14 @@ extern int puv3_request_dma(char *name, extern void puv3_free_dma(int dma_ch); -#define puv3_stop_dma(ch) (DMAC_CONFIG(ch) &= ~DMAC_CONFIG_EN) -#define puv3_resume_dma(ch) (DMAC_CONFIG(ch) |= DMAC_CONFIG_EN) +static inline void puv3_stop_dma(int ch) +{ + writel(readl(DMAC_CONFIG(ch)) & ~DMAC_CONFIG_EN, DMAC_CONFIG(ch)); +} + +static inline void puv3_resume_dma(int ch) +{ + writel(readl(DMAC_CONFIG(ch)) | DMAC_CONFIG_EN, DMAC_CONFIG(ch)); +} #endif /* __MACH_PUV3_DMA_H__ */ diff --git a/arch/unicore32/include/mach/hardware.h b/arch/unicore32/include/mach/hardware.h index c7d3dd6b4eff..b71405ab6de6 100644 --- a/arch/unicore32/include/mach/hardware.h +++ b/arch/unicore32/include/mach/hardware.h @@ -22,13 +22,7 @@ #ifndef __ASSEMBLY__ -# define __REG(x) (*((volatile unsigned long *)io_p2v(x))) -# define __PREG(x) (io_v2p((unsigned long)&(x))) - -#else - -# define __REG(x) io_p2v(x) -# define __PREG(x) io_v2p(x) +# define __REG(x) (void __iomem *)io_p2v(x) #endif |