Remove RTC UIP synchronization on SH03
Signed-off-by: Matt Mackall <[email protected]>
Index: 2.6.16-rc4-rtc/arch/sh/boards/sh03/rtc.c
===================================================================
--- 2.6.16-rc4-rtc.orig/arch/sh/boards/sh03/rtc.c 2006-02-24 15:33:43.000000000 -0600
+++ 2.6.16-rc4-rtc/arch/sh/boards/sh03/rtc.c 2006-02-24 15:41:35.000000000 -0600
@@ -48,13 +48,9 @@ extern spinlock_t rtc_lock;
unsigned long get_cmos_time(void)
{
unsigned int year, mon, day, hour, min, sec;
- int i;
spin_lock(&rtc_lock);
again:
- for (i = 0 ; i < 1000000 ; i++) /* may take up to 1 second... */
- if (!(ctrl_inb(RTC_CTL) & RTC_BUSY))
- break;
do {
sec = (ctrl_inb(RTC_SEC1) & 0xf) + (ctrl_inb(RTC_SEC10) & 0x7) * 10;
min = (ctrl_inb(RTC_MIN1) & 0xf) + (ctrl_inb(RTC_MIN10) & 0xf) * 10;
-
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