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Merge branch 'sh/iomap'

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This commit is contained in:
Paul Mundt
2010-06-02 16:32:12 +09:00
parent 4705b2e804 861160bfd0
commit 019e2574f9
15 changed files with 99 additions and 75 deletions
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drivers/usb/host/r8a66597-hcd.c
+2 -2
View File
@@ -2404,7 +2404,7 @@ static int __init_or_module r8a66597_remove(struct platform_device *pdev)
del_timer_sync(&r8a66597->rh_timer);
usb_remove_hcd(hcd);
iounmap((void *)r8a66597->reg);
iounmap(r8a66597->reg);
#ifdef CONFIG_HAVE_CLK
if (r8a66597->pdata->on_chip)
clk_put(r8a66597->clk);
@@ -2496,7 +2496,7 @@ static int __devinit r8a66597_probe(struct platform_device *pdev)
init_timer(&r8a66597->rh_timer);
r8a66597->rh_timer.function = r8a66597_timer;
r8a66597->rh_timer.data = (unsigned long)r8a66597;
r8a66597->reg = (unsigned long)reg;
r8a66597->reg = reg;
/* make sure no interrupts are pending */
ret = r8a66597_clock_enable(r8a66597);
drivers/usb/host/r8a66597.h
+13 -13
View File
@@ -112,7 +112,7 @@ struct r8a66597_root_hub {
struct r8a66597 {
spinlock_t lock;
unsigned long reg;
void __iomem *reg;
#ifdef CONFIG_HAVE_CLK
struct clk *clk;
#endif
@@ -170,67 +170,67 @@ static inline struct urb *r8a66597_get_urb(struct r8a66597 *r8a66597,
static inline u16 r8a66597_read(struct r8a66597 *r8a66597, unsigned long offset)
{
return inw(r8a66597->reg + offset);
return ioread16(r8a66597->reg + offset);
}
static inline void r8a66597_read_fifo(struct r8a66597 *r8a66597,
unsigned long offset, u16 *buf,
int len)
{
unsigned long fifoaddr = r8a66597->reg + offset;
void __iomem *fifoaddr = r8a66597->reg + offset;
unsigned long count;
if (r8a66597->pdata->on_chip) {
count = len / 4;
insl(fifoaddr, buf, count);
ioread32_rep(fifoaddr, buf, count);
if (len & 0x00000003) {
unsigned long tmp = inl(fifoaddr);
unsigned long tmp = ioread32(fifoaddr);
memcpy((unsigned char *)buf + count * 4, &tmp,
len & 0x03);
}
} else {
len = (len + 1) / 2;
insw(fifoaddr, buf, len);
ioread16_rep(fifoaddr, buf, len);
}
}
static inline void r8a66597_write(struct r8a66597 *r8a66597, u16 val,
unsigned long offset)
{
outw(val, r8a66597->reg + offset);
iowrite16(val, r8a66597->reg + offset);
}
static inline void r8a66597_write_fifo(struct r8a66597 *r8a66597,
unsigned long offset, u16 *buf,
int len)
{
unsigned long fifoaddr = r8a66597->reg + offset;
void __iomem *fifoaddr = r8a66597->reg + offset;
unsigned long count;
unsigned char *pb;
int i;
if (r8a66597->pdata->on_chip) {
count = len / 4;
outsl(fifoaddr, buf, count);
iowrite32_rep(fifoaddr, buf, count);
if (len & 0x00000003) {
pb = (unsigned char *)buf + count * 4;
for (i = 0; i < (len & 0x00000003); i++) {
if (r8a66597_read(r8a66597, CFIFOSEL) & BIGEND)
outb(pb[i], fifoaddr + i);
iowrite8(pb[i], fifoaddr + i);
else
outb(pb[i], fifoaddr + 3 - i);
iowrite8(pb[i], fifoaddr + 3 - i);
}
}
} else {
int odd = len & 0x0001;
len = len / 2;
outsw(fifoaddr, buf, len);
ioread16_rep(fifoaddr, buf, len);
if (unlikely(odd)) {
buf = &buf[len];
outb((unsigned char)*buf, fifoaddr);
iowrite8((unsigned char)*buf, fifoaddr);
}
}
}