From 026d9835b62bba34b7e657a0bfb76717822f9319 Mon Sep 17 00:00:00 2001
From: Cristian Marussi <cristian.marussi@arm.com>
Date: Mon, 15 Nov 2021 15:40:42 +0000
Subject: [PATCH] firmware: arm_scmi: Fix type error assignment in voltage protocol
Git-commit: 026d9835b62bba34b7e657a0bfb76717822f9319
Patch-mainline: v5.16-rc3
References: git-fixes

Fix incorrect type assignment error reported by sparse as:

drivers/firmware/arm_scmi/voltage.c:159:42: warning: incorrect type in assignment (different base types)
drivers/firmware/arm_scmi/voltage.c:159:42: expected restricted __le32 [usertype] level_index
drivers/firmware/arm_scmi/voltage.c:159:42: got unsigned int [usertype] desc_index

Link: https://lore.kernel.org/r/20211115154043.49284-1-cristian.marussi@arm.com
Fixes: 2add5cacff353 ("firmware: arm_scmi: Add voltage domain management protocol support")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/firmware/arm_scmi/voltage.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/firmware/arm_scmi/voltage.c b/drivers/firmware/arm_scmi/voltage.c
index a5048956a0be..ac08e819088b 100644
--- a/drivers/firmware/arm_scmi/voltage.c
+++ b/drivers/firmware/arm_scmi/voltage.c
@@ -156,7 +156,7 @@ static int scmi_voltage_descriptors_get(const struct scmi_protocol_handle *ph,
 			int cnt;
 
 			cmd->domain_id = cpu_to_le32(v->id);
-			cmd->level_index = desc_index;
+			cmd->level_index = cpu_to_le32(desc_index);
 			ret = ph->xops->do_xfer(ph, tl);
 			if (ret)
 				break;
-- 
2.31.1