From: Roel Kluin Date: Sat, 31 Jan 2009 11:23:34 +0000 (+0100) Subject: MIPS: Alchemy: In plat_time_init() t reaches -1, tested: 0 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=4b0d3f5c28c631c1aeb1860993572ad8468a4c11;p=linux-2.6-omap-h63xx.git MIPS: Alchemy: In plat_time_init() t reaches -1, tested: 0 With a postfix decrement t reaches -1 rather than 0, so the fall-back will not occur. Signed-off-by: Roel Kluin Cc: mano@roarinelk.homelinux.net Signed-off-by: Ralf Baechle --- diff --git a/arch/mips/alchemy/common/time.c b/arch/mips/alchemy/common/time.c index 6fd441d16af..f58d4ffb894 100644 --- a/arch/mips/alchemy/common/time.c +++ b/arch/mips/alchemy/common/time.c @@ -118,7 +118,7 @@ void __init plat_time_init(void) * setup counter 1 (RTC) to tick at full speed */ t = 0xffffff; - while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_T1S) && t--) + while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_T1S) && --t) asm volatile ("nop"); if (!t) goto cntr_err; @@ -127,7 +127,7 @@ void __init plat_time_init(void) au_sync(); t = 0xffffff; - while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S) && t--) + while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S) && --t) asm volatile ("nop"); if (!t) goto cntr_err; @@ -135,7 +135,7 @@ void __init plat_time_init(void) au_sync(); t = 0xffffff; - while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S) && t--) + while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S) && --t) asm volatile ("nop"); if (!t) goto cntr_err;