From be37a9900b0470fc424fe3382a414eabf759a8ac Mon Sep 17 00:00:00 2001 From: Markos Chandras Date: Mon, 23 Mar 2015 12:32:03 +0000 Subject: [PATCH] MIPS: Malta: malta-time: Ensure GIC counter is running Start the GIC counter before we try to determine its frequency. Signed-off-by: Markos Chandras Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/9596/ Signed-off-by: Ralf Baechle --- arch/mips/mti-malta/malta-time.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/mips/mti-malta/malta-time.c b/arch/mips/mti-malta/malta-time.c index 7d4b86571564..185e68261f45 100644 --- a/arch/mips/mti-malta/malta-time.c +++ b/arch/mips/mti-malta/malta-time.c @@ -87,8 +87,10 @@ static void __init estimate_frequencies(void) /* Initialize counters. */ start = read_c0_count(); - if (gic_present) + if (gic_present) { + gic_start_count(); gicstart = gic_read_count(); + } /* Read counter exactly on falling edge of update flag. */ while (CMOS_READ(RTC_REG_A) & RTC_UIP); -- 2.20.1