lkml.org 
[lkml]   [2011]   [Apr]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 2/2] x86/vrtc: fix a bug in mrst_rtc_init()
Date
The sfi_mrtc_array[] only gets initialized when the sfi mrtc table
is parsed, so the vrtc_paddr should be initalized after it too.

Signed-off-by: Feng Tang <feng.tang@intel.com>
---
arch/x86/platform/mrst/vrtc.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/arch/x86/platform/mrst/vrtc.c b/arch/x86/platform/mrst/vrtc.c
index 04cf645..73d70d6 100644
--- a/arch/x86/platform/mrst/vrtc.c
+++ b/arch/x86/platform/mrst/vrtc.c
@@ -100,9 +100,11 @@ int vrtc_set_mmss(unsigned long nowtime)

void __init mrst_rtc_init(void)
{
- unsigned long vrtc_paddr = sfi_mrtc_array[0].phys_addr;
+ unsigned long vrtc_paddr;

sfi_table_parse(SFI_SIG_MRTC, NULL, NULL, sfi_parse_mrtc);
+
+ vrtc_paddr = sfi_mrtc_array[0].phys_addr;
if (!sfi_mrtc_num || !vrtc_paddr)
return;

--
1.7.0.4


\
 
 \ /
  Last update: 2011-04-07 22:33    [W:0.285 / U:0.520 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site