From: Sudeep Holla <sudeep.holla@arm.com>
Date: Fri, 18 Aug 2017 14:39:28 +0000 (+0100)
Subject: firmware: arm_scpi: fix endianness of dev_id in struct dev_pstate_set
X-Git-Tag: v4.14-rc1~67^2^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0d30176819c8738b012ec623c7b3db19df818e70;p=thirdparty%2Fkernel%2Flinux.git

firmware: arm_scpi: fix endianness of dev_id in struct dev_pstate_set

scpi_device_{g,s}et_power_state correctly handles the conversion of
endianness for dev_id using cpu_to_le16. However dev_id is declared
as u16 in struct dev_pstate_set which is incorrect.

This patch fixes the endianness of dev_id in dev_pstate_set structure.

Fixes: 37a441dcd5f4 ("firmware: arm_scpi: add support for device power state management")
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
---

diff --git a/drivers/firmware/arm_scpi.c b/drivers/firmware/arm_scpi.c
index 8043e51de8973..ab52f1bcd2774 100644
--- a/drivers/firmware/arm_scpi.c
+++ b/drivers/firmware/arm_scpi.c
@@ -357,7 +357,7 @@ struct sensor_value {
 } __packed;
 
 struct dev_pstate_set {
-	u16 dev_id;
+	__le16 dev_id;
 	u8 pstate;
 } __packed;