The following wrappers were defined because of Blackfin support. Now
Blackfin support is removed, these wrappers are no longer needed, so
remove them.
musb_write_txfifosz
musb_write_txfifoadd
musb_write_rxfifosz
musb_write_rxfifoadd
musb_write_ulpi_buscontrol
musb_read_txfifosz
musb_read_txfifoadd
musb_read_rxfifosz
musb_read_rxfifoadd
musb_read_ulpi_buscontrol
musb_read_hwvers
Signed-off-by: Bin Liu <b-liu@xxxxxx>
---
drivers/usb/musb/musb_core.c | 42 ++++++++++++++++-----------------
drivers/usb/musb/musb_regs.h | 55 --------------------------------------------
2 files changed, 21 insertions(+), 76 deletions(-)
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 4ff6da1aa775..d3f9f7e5f353 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1240,25 +1240,25 @@ void musb_stop(struct musb *musb)
/* REVISIT error check: be sure ep0 can both rx and tx ... */
switch (cfg->style) {
case FIFO_TX:
- musb_write_txfifosz(mbase, c_size);
- musb_write_txfifoadd(mbase, c_off);
+ musb_writeb(mbase, MUSB_TXFIFOSZ, c_size);
+ musb_writew(mbase, MUSB_TXFIFOADD, c_off);
hw_ep->tx_double_buffered = !!(c_size & MUSB_FIFOSZ_DPB);
hw_ep->max_packet_sz_tx = maxpacket;
break;
case FIFO_RX:
- musb_write_rxfifosz(mbase, c_size);
- musb_write_rxfifoadd(mbase, c_off);
+ musb_writeb(mbase, MUSB_RXFIFOSZ, c_size);
+ musb_writew(mbase, MUSB_RXFIFOADD, c_off);
hw_ep->rx_double_buffered = !!(c_size & MUSB_FIFOSZ_DPB);
hw_ep->max_packet_sz_rx = maxpacket;
break;
case FIFO_RXTX:
- musb_write_txfifosz(mbase, c_size);
- musb_write_txfifoadd(mbase, c_off);
+ musb_writeb(mbase, MUSB_TXFIFOSZ, c_size);
+ musb_writew(mbase, MUSB_TXFIFOADD, c_off);
hw_ep->rx_double_buffered = !!(c_size & MUSB_FIFOSZ_DPB);
hw_ep->max_packet_sz_rx = maxpacket;
- musb_write_rxfifosz(mbase, c_size);
- musb_write_rxfifoadd(mbase, c_off);
+ musb_writeb(mbase, MUSB_RXFIFOSZ, c_size);
+ musb_writew(mbase, MUSB_RXFIFOADD, c_off);
hw_ep->tx_double_buffered = hw_ep->rx_double_buffered;
hw_ep->max_packet_sz_tx = maxpacket;
@@ -1466,7 +1466,7 @@ static int musb_core_init(u16 musb_type, struct musb *musb)
}
/* log release info */
- musb->hwvers = musb_read_hwvers(mbase);
+ musb->hwvers = musb_readw(mbase, MUSB_HWVERS);
pr_debug("%s: %sHDRC RTL version %d.%d%s\n",
musb_driver_name, type, MUSB_HWVERS_MAJOR(musb->hwvers),
MUSB_HWVERS_MINOR(musb->hwvers),
@@ -2311,9 +2311,9 @@ static void musb_deassert_reset(struct work_struct *work)
/* program PHY to use external vBus if required */
if (plat->extvbus) {
- u8 busctl = musb_read_ulpi_buscontrol(musb->mregs);
+ u8 busctl = musb_readb(musb->mregs, MUSB_ULPI_BUSCONTROL);
busctl |= MUSB_ULPI_USE_EXTVBUS;
- musb_write_ulpi_buscontrol(musb->mregs, busctl);
+ musb_writeb(musb->mregs, MUSB_ULPI_BUSCONTROL, busctl);
}
if (musb->xceiv->otg->default_a) {
@@ -2482,7 +2482,7 @@ static void musb_save_context(struct musb *musb)
musb->context.frame = musb_readw(musb_base, MUSB_FRAME);
musb->context.testmode = musb_readb(musb_base, MUSB_TESTMODE);
- musb->context.busctl = musb_read_ulpi_buscontrol(musb->mregs);
+ musb->context.busctl = musb_readb(musb_base, MUSB_ULPI_BUSCONTROL);
musb->context.power = musb_readb(musb_base, MUSB_POWER);
musb->context.intrusbe = musb_readb(musb_base, MUSB_INTRUSBE);
musb->context.index = musb_readb(musb_base, MUSB_INDEX);
@@ -2511,13 +2511,13 @@ static void musb_save_context(struct musb *musb)
if (musb->dyn_fifo) {
musb->context.index_regs[i].txfifoadd =
- musb_read_txfifoadd(musb_base);
+ musb_readw(musb_base, MUSB_TXFIFOADD);
musb->context.index_regs[i].rxfifoadd =
- musb_read_rxfifoadd(musb_base);
+ musb_readw(musb_base, MUSB_RXFIFOADD);
musb->context.index_regs[i].txfifosz =
- musb_read_txfifosz(musb_base);
+ musb_readb(musb_base, MUSB_TXFIFOSZ);
musb->context.index_regs[i].rxfifosz =
- musb_read_rxfifosz(musb_base);
+ musb_readb(musb_base, MUSB_RXFIFOSZ);
}
musb->context.index_regs[i].txtype =
@@ -2554,7 +2554,7 @@ static void musb_restore_context(struct musb *musb)
musb_writew(musb_base, MUSB_FRAME, musb->context.frame);
musb_writeb(musb_base, MUSB_TESTMODE, musb->context.testmode);
- musb_write_ulpi_buscontrol(musb->mregs, musb->context.busctl);
+ musb_writeb(musb_base, MUSB_ULPI_BUSCONTROL, musb->context.busctl);
/* Don't affect SUSPENDM/RESUME bits in POWER reg */
power = musb_readb(musb_base, MUSB_POWER);
@@ -2591,13 +2591,13 @@ static void musb_restore_context(struct musb *musb)
musb->context.index_regs[i].rxcsr);
if (musb->dyn_fifo) {
- musb_write_txfifosz(musb_base,
+ musb_writeb(musb_base, MUSB_TXFIFOSZ,
musb->context.index_regs[i].txfifosz);
- musb_write_rxfifosz(musb_base,
+ musb_writeb(musb_base, MUSB_RXFIFOSZ,
musb->context.index_regs[i].rxfifosz);
- musb_write_txfifoadd(musb_base,
+ musb_writew(musb_base, MUSB_TXFIFOADD,
musb->context.index_regs[i].txfifoadd);
- musb_write_rxfifoadd(musb_base,
+ musb_writew(musb_base, MUSB_RXFIFOADD,
musb->context.index_regs[i].rxfifoadd);
}
diff --git a/drivers/usb/musb/musb_regs.h b/drivers/usb/musb/musb_regs.h
index 88466622c89f..5cd7264fc2cb 100644
--- a/drivers/usb/musb/musb_regs.h
+++ b/drivers/usb/musb/musb_regs.h
@@ -273,67 +273,12 @@
#define MUSB_RXHUBADDR 0x06
#define MUSB_RXHUBPORT 0x07
-static inline void musb_write_txfifosz(void __iomem *mbase, u8 c_size)
-{
- musb_writeb(mbase, MUSB_TXFIFOSZ, c_size);
-}
-
-static inline void musb_write_txfifoadd(void __iomem *mbase, u16 c_off)
-{
- musb_writew(mbase, MUSB_TXFIFOADD, c_off);
-}
-
-static inline void musb_write_rxfifosz(void __iomem *mbase, u8 c_size)
-{
- musb_writeb(mbase, MUSB_RXFIFOSZ, c_size);
-}
-
-static inline void musb_write_rxfifoadd(void __iomem *mbase, u16 c_off)
-{
- musb_writew(mbase, MUSB_RXFIFOADD, c_off);
-}
-
-static inline void musb_write_ulpi_buscontrol(void __iomem *mbase, u8 val)
-{
- musb_writeb(mbase, MUSB_ULPI_BUSCONTROL, val);
-}
-
-static inline u8 musb_read_txfifosz(void __iomem *mbase)
-{
- return musb_readb(mbase, MUSB_TXFIFOSZ);
-}
-
-static inline u16 musb_read_txfifoadd(void __iomem *mbase)
-{
- return musb_readw(mbase, MUSB_TXFIFOADD);
-}
-
-static inline u8 musb_read_rxfifosz(void __iomem *mbase)
-{
- return musb_readb(mbase, MUSB_RXFIFOSZ);
-}
-
-static inline u16 musb_read_rxfifoadd(void __iomem *mbase)
-{
- return musb_readw(mbase, MUSB_RXFIFOADD);
-}
-
-static inline u8 musb_read_ulpi_buscontrol(void __iomem *mbase)
-{
- return musb_readb(mbase, MUSB_ULPI_BUSCONTROL);
-}
-
static inline u8 musb_read_configdata(void __iomem *mbase)
{
musb_writeb(mbase, MUSB_INDEX, 0);
return musb_readb(mbase, 0x10 + MUSB_CONFIGDATA);
}
-static inline u16 musb_read_hwvers(void __iomem *mbase)
-{
- return musb_readw(mbase, MUSB_HWVERS);
-}
-
static inline void musb_write_rxfunaddr(struct musb *musb, u8 epnum,
u8 qh_addr_reg)
{
--
1.9.1
--
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