diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2015-03-20 20:11:13 +0100 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-05-26 17:46:59 +0200 |
| commit | be780381772909ba4a89805945995b9f10c59ca8 (patch) | |
| tree | f28fb3657e3aa6de0a418b63ce4a0eb4c2167511 /drivers/usb | |
| parent | usb: musb: Make busctl_offset an io-op rather then a define (diff) | |
| download | linux-be780381772909ba4a89805945995b9f10c59ca8.tar.xz linux-be780381772909ba4a89805945995b9f10c59ca8.zip | |
usb: musb: Do not use musb_read[b|w] / _write[b|w] wrappers in generic fifo functions
The generic fifo functions already use non wrapped accesses in various
cases through the iowrite#_rep functions, and all platforms which override
the default musb_read[b|w] / _write[b|w] functions also provide their own
fifo access functions, so we can safely drop the unnecessary indirection
from the fifo access functions.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index fea3402f12d5..575a1f8135ae 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -314,7 +314,7 @@ static void musb_default_write_fifo(struct musb_hw_ep *hw_ep, u16 len, index += len & ~0x03; } if (len & 0x02) { - musb_writew(fifo, 0, *(u16 *)&src[index]); + __raw_writew(*(u16 *)&src[index], fifo); index += 2; } } else { @@ -324,7 +324,7 @@ static void musb_default_write_fifo(struct musb_hw_ep *hw_ep, u16 len, } } if (len & 0x01) - musb_writeb(fifo, 0, src[index]); + __raw_writeb(src[index], fifo); } else { /* byte aligned */ iowrite8_rep(fifo, src, len); @@ -356,7 +356,7 @@ static void musb_default_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *dst) index = len & ~0x03; } if (len & 0x02) { - *(u16 *)&dst[index] = musb_readw(fifo, 0); + *(u16 *)&dst[index] = __raw_readw(fifo); index += 2; } } else { @@ -366,7 +366,7 @@ static void musb_default_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *dst) } } if (len & 0x01) - dst[index] = musb_readb(fifo, 0); + dst[index] = __raw_readb(fifo); } else { /* byte aligned */ ioread8_rep(fifo, dst, len); |