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>

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;