[PATCH -next] RAS: Make local function parse_ras_param() static

[Wei Yongjun]

From: Wei Yongjun <weiyongj...@huawei.com>

Fixes the following sparse warning:

drivers/ras/ras.c:32:12: warning:
 symbol 'parse_ras_param' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongj...@huawei.com>
---
 drivers/ras/ras.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ras/ras.c b/drivers/ras/ras.c
index 94f8038..ed4c343 100644
--- a/drivers/ras/ras.c
+++ b/drivers/ras/ras.c
@@ -29,7 +29,7 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(extlog_mem_event);
 EXPORT_TRACEPOINT_SYMBOL_GPL(mc_event);
 
 
-int __init parse_ras_param(char *str)
+static int __init parse_ras_param(char *str)
 {
 #ifdef CONFIG_RAS_CEC
        parse_cec_param(str);