char tmp[P_BUF_SIZE]; \
snprintf(tmp, sizeof(tmp), ##args); \
printk(_err_flag_ "[%d] %s(): %s\n", __LINE__, \
- __FUNCTION__, tmp); \
+ __func__, tmp); \
} while (0)
#define DBG1(args...) D_(0x01, ##args)
u32 size_bytes)
{
u32 i = 0;
- const u32 *ptr = (__force u32 *) mem_addr_start;
+ const u32 __iomem *ptr = mem_addr_start;
u16 *buf16;
if (unlikely(!ptr || !buf))
switch (size_bytes) {
case 2: /* 2 bytes */
buf16 = (u16 *) buf;
- *buf16 = __le16_to_cpu(readw((void __iomem *)ptr));
+ *buf16 = __le16_to_cpu(readw(ptr));
goto out;
break;
case 4: /* 4 bytes */
- *(buf) = __le32_to_cpu(readl((void __iomem *)ptr));
+ *(buf) = __le32_to_cpu(readl(ptr));
goto out;
break;
}
if (size_bytes - i == 2) {
/* Handle 2 bytes in the end */
buf16 = (u16 *) buf;
- *(buf16) = __le16_to_cpu(readw((void __iomem *)ptr));
+ *(buf16) = __le16_to_cpu(readw(ptr));
i += 2;
} else {
/* Read 4 bytes */
- *(buf) = __le32_to_cpu(readl((void __iomem *)ptr));
+ *(buf) = __le32_to_cpu(readl(ptr));
i += 4;
}
buf++;
u32 size_bytes)
{
u32 i = 0;
- u32 *ptr = (__force u32 *) mem_addr_start;
+ u32 __iomem *ptr = mem_addr_start;
const u16 *buf16;
if (unlikely(!ptr || !buf))
switch (size_bytes) {
case 2: /* 2 bytes */
buf16 = (const u16 *)buf;
- writew(__cpu_to_le16(*buf16), (void __iomem *)ptr);
+ writew(__cpu_to_le16(*buf16), ptr);
return 2;
break;
case 1: /*
* so falling through..
*/
case 4: /* 4 bytes */
- writel(__cpu_to_le32(*buf), (void __iomem *)ptr);
+ writel(__cpu_to_le32(*buf), ptr);
return 4;
break;
}
if (size_bytes - i == 2) {
/* 2 bytes */
buf16 = (const u16 *)buf;
- writew(__cpu_to_le16(*buf16), (void __iomem *)ptr);
+ writew(__cpu_to_le16(*buf16), ptr);
i += 2;
} else {
/* 4 bytes */
- writel(__cpu_to_le32(*buf), (void __iomem *)ptr);
+ writel(__cpu_to_le32(*buf), ptr);
i += 4;
}
buf++;
/* Find out what card type it is */
nozomi_get_card_type(dc);
- dc->base_addr = ioremap(start, dc->card_type);
+ dc->base_addr = ioremap_nocache(start, dc->card_type);
if (!dc->base_addr) {
dev_err(&pdev->dev, "Unable to map card MMIO\n");
ret = -ENODEV;
const struct ctrl_dl *ctrl_dl = &port->ctrl_dl;
const struct ctrl_ul *ctrl_ul = &port->ctrl_ul;
+ /* Note: these could change under us but it is not clear this
+ matters if so */
return (ctrl_ul->RTS ? TIOCM_RTS : 0) |
(ctrl_ul->DTR ? TIOCM_DTR : 0) |
(ctrl_dl->DCD ? TIOCM_CAR : 0) |
spin_unlock_irqrestore(&dc->spin_mutex, flags);
}
-/* just to discard single character writes */
-static void ntty_put_char(struct tty_struct *tty, unsigned char c)
-{
- /*
- * card does not react correct when we write single chars
- * to the card, so we discard them
- */
- DBG2("PUT CHAR Function: %c", c);
-}
-
/* Returns number of chars in buffer, called by tty layer */
static s32 ntty_chars_in_buffer(struct tty_struct *tty)
{
.unthrottle = ntty_unthrottle,
.throttle = ntty_throttle,
.chars_in_buffer = ntty_chars_in_buffer,
- .put_char = ntty_put_char,
.tiocmget = ntty_tiocmget,
.tiocmset = ntty_tiocmset,
};