Messages in this thread Patch in this message | | | From | Feng Tang <> | Subject | [PATCH 2/2] x86/vrtc: fix a bug in mrst_rtc_init() | Date | Thu, 7 Apr 2011 09:39:49 +0800 |
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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
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