[PATCH v2] powerpc/pseries: Use correct event modifier in rtas_parse_epow_errlog()

[Yue Haibing]

From: YueHaibing <yuehaib...@huawei.com>

rtas_parse_epow_errlog() should pass 'modifier' to
handle_system_shutdown, because event modifier only use
bottom 4 bits.

Fixes: 55fc0c561742 ("powerpc/pseries: Parse and handle EPOW interrupts")
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
v2: fix compile issue by 'event_modifier'-->'modifier'
---
 arch/powerpc/platforms/pseries/ras.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/platforms/pseries/ras.c 
b/arch/powerpc/platforms/pseries/ras.c
index c97d153..744604d 100644
--- a/arch/powerpc/platforms/pseries/ras.c
+++ b/arch/powerpc/platforms/pseries/ras.c
@@ -285,7 +285,7 @@ static void rtas_parse_epow_errlog(struct rtas_error_log 
*log)
                break;
 
        case EPOW_SYSTEM_SHUTDOWN:
-               handle_system_shutdown(epow_log->event_modifier);
+               handle_system_shutdown(modifier);
                break;
 
        case EPOW_SYSTEM_HALT:
-- 
2.7.0