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Commit 4b0d3f5c authored by Roel Kluin's avatar Roel Kluin Committed by Ralf Baechle
Browse files

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: default avatarRoel Kluin <roel.kluin@gmail.com>
Cc: mano@roarinelk.homelinux.net
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 5e683389

arch/mips/alchemy/common/time.c

+3 −3
Original line number Diff line number Diff line
@@ -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;