diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/musb/musbhsdma.h | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/drivers/usb/musb/musbhsdma.h b/drivers/usb/musb/musbhsdma.h index 613f95a058f7..f763d62f151c 100644 --- a/drivers/usb/musb/musbhsdma.h +++ b/drivers/usb/musb/musbhsdma.h @@ -102,26 +102,16 @@ static inline void musb_write_hsdma_addr(void __iomem *mbase, static inline u32 musb_read_hsdma_count(void __iomem *mbase, u8 bchannel) { - u32 count = musb_readw(mbase, + return musb_readl(mbase, MUSB_HSDMA_CHANNEL_OFFSET(bchannel, MUSB_HSDMA_COUNT_HIGH)); - - count = count << 16; - - count |= musb_readw(mbase, - MUSB_HSDMA_CHANNEL_OFFSET(bchannel, MUSB_HSDMA_COUNT_LOW)); - - return count; } static inline void musb_write_hsdma_count(void __iomem *mbase, u8 bchannel, u32 len) { - musb_writew(mbase, - MUSB_HSDMA_CHANNEL_OFFSET(bchannel, MUSB_HSDMA_COUNT_LOW), - ((u16)((u32) len & 0xFFFF))); - musb_writew(mbase, + musb_writel(mbase, MUSB_HSDMA_CHANNEL_OFFSET(bchannel, MUSB_HSDMA_COUNT_HIGH), - ((u16)(((u32) len >> 16) & 0xFFFF))); + len); } #endif /* CONFIG_BLACKFIN */ |