From: Michael Benedict <michaelbt@live.com>
Date: Sat, 8 Jun 2019 17:44:13 +0000 (+1000)
Subject: soc: samsung: cal-if: add volatile keyword to prevent optimization by clang
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=88fe390b2a5fb7138148d3ad88991eb61489d581;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

soc: samsung: cal-if: add volatile keyword to prevent optimization by clang

Signed-off-by: Michael Benedict <michaelbt@live.com>
---

diff --git a/drivers/soc/samsung/cal-if/exynos8895/asv_exynos8895.h b/drivers/soc/samsung/cal-if/exynos8895/asv_exynos8895.h
index 6d76f7df1575..b76162fa9a47 100644
--- a/drivers/soc/samsung/cal-if/exynos8895/asv_exynos8895.h
+++ b/drivers/soc/samsung/cal-if/exynos8895/asv_exynos8895.h
@@ -69,8 +69,8 @@ struct id_tbl_info {
 	unsigned reserved_5:8;
 };
 
-static struct asv_tbl_info *asv_tbl;
-static struct id_tbl_info *id_tbl;
+static volatile struct asv_tbl_info *asv_tbl;
+static volatile struct id_tbl_info *id_tbl;
 
 int asv_get_grp(unsigned int id)
 {