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authorHans de Goede <hdegoede@redhat.com>2015-03-20 20:11:13 +0100
committerFelipe Balbi <balbi@ti.com>2015-05-26 10:46:59 -0500
commitbe780381772909ba4a89805945995b9f10c59ca8 (patch)
treef28fb3657e3aa6de0a418b63ce4a0eb4c2167511 /drivers/usb/musb
parent6cc2af6d50204e8a1034ecd162378ceea22b09e8 (diff)
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/musb')
-rw-r--r--drivers/usb/musb/musb_core.c8
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);