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| author | Roel Kluin <roel.kluin@gmail.com> | 2009-01-31 12:23:34 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2009-02-27 17:56:34 +0000 |
| commit | 4b0d3f5c28c631c1aeb1860993572ad8468a4c11 (patch) | |
| tree | e12e6539b552017947a04c0feca6d02ae9cfd2fc | |
| parent | 5e6833892e7b745b164bae8b2edb75ccd1bee866 (diff) | |
| download | blackbird-op-linux-4b0d3f5c28c631c1aeb1860993572ad8468a4c11.tar.gz blackbird-op-linux-4b0d3f5c28c631c1aeb1860993572ad8468a4c11.zip | |
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 <roel.kluin@gmail.com>
Cc: mano@roarinelk.homelinux.net
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| -rw-r--r-- | arch/mips/alchemy/common/time.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/mips/alchemy/common/time.c b/arch/mips/alchemy/common/time.c index 6fd441d16af5..f58d4ffb8945 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; |
