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authorRoel Kluin <roel.kluin@gmail.com>2009-01-31 06:23:34 -0500
committerRalf Baechle <ralf@linux-mips.org>2009-02-27 12:56:34 -0500
commit4b0d3f5c28c631c1aeb1860993572ad8468a4c11 (patch)
treee12e6539b552017947a04c0feca6d02ae9cfd2fc /arch/mips
parent5e6833892e7b745b164bae8b2edb75ccd1bee866 (diff)
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>
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/alchemy/common/time.c6
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)
118 * setup counter 1 (RTC) to tick at full speed 118 * setup counter 1 (RTC) to tick at full speed
119 */ 119 */
120 t = 0xffffff; 120 t = 0xffffff;
121 while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_T1S) && t--) 121 while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_T1S) && --t)
122 asm volatile ("nop"); 122 asm volatile ("nop");
123 if (!t) 123 if (!t)
124 goto cntr_err; 124 goto cntr_err;
@@ -127,7 +127,7 @@ void __init plat_time_init(void)
127 au_sync(); 127 au_sync();
128 128
129 t = 0xffffff; 129 t = 0xffffff;
130 while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S) && t--) 130 while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S) && --t)
131 asm volatile ("nop"); 131 asm volatile ("nop");
132 if (!t) 132 if (!t)
133 goto cntr_err; 133 goto cntr_err;
@@ -135,7 +135,7 @@ void __init plat_time_init(void)
135 au_sync(); 135 au_sync();
136 136
137 t = 0xffffff; 137 t = 0xffffff;
138 while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S) && t--) 138 while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S) && --t)
139 asm volatile ("nop"); 139 asm volatile ("nop");
140 if (!t) 140 if (!t)
141 goto cntr_err; 141 goto cntr_err;