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From: Johan Hovold <johan+linaro@kernel.org>
To: Sebastian Reichel <sre@kernel.org>
Cc: Andy Gross <agross@kernel.org>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konrad.dybcio@linaro.org>,
	linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Johan Hovold <johan+linaro@kernel.org>,
	stable@vger.kernel.org
Subject: [PATCH] power: supply: qcom_battmgr: fix enable request endianness
Date: Fri, 29 Sep 2023 12:16:49 +0200	[thread overview]
Message-ID: <20230929101649.20206-1-johan+linaro@kernel.org> (raw)

Add the missing endianness conversion when sending the enable request so
that the driver will work also on a hypothetical big-endian machine.

This issue was reported by sparse.

Fixes: 29e8142b5623 ("power: supply: Introduce Qualcomm PMIC GLINK power supply")
Cc: stable@vger.kernel.org      # 6.3
Cc: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
---
 drivers/power/supply/qcom_battmgr.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/power/supply/qcom_battmgr.c b/drivers/power/supply/qcom_battmgr.c
index de77df97b3a4..6ec71276bb70 100644
--- a/drivers/power/supply/qcom_battmgr.c
+++ b/drivers/power/supply/qcom_battmgr.c
@@ -1282,9 +1282,9 @@ static void qcom_battmgr_enable_worker(struct work_struct *work)
 {
 	struct qcom_battmgr *battmgr = container_of(work, struct qcom_battmgr, enable_work);
 	struct qcom_battmgr_enable_request req = {
-		.hdr.owner = PMIC_GLINK_OWNER_BATTMGR,
-		.hdr.type = PMIC_GLINK_NOTIFY,
-		.hdr.opcode = BATTMGR_REQUEST_NOTIFICATION,
+		.hdr.owner = cpu_to_le32(PMIC_GLINK_OWNER_BATTMGR),
+		.hdr.type = cpu_to_le32(PMIC_GLINK_NOTIFY),
+		.hdr.opcode = cpu_to_le32(BATTMGR_REQUEST_NOTIFICATION),
 	};
 	int ret;
 
-- 
2.41.0


             reply	other threads:[~2023-09-29 10:17 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-29 10:16 Johan Hovold [this message]
2023-09-29 12:59 ` [PATCH] power: supply: qcom_battmgr: fix enable request endianness Andrew Halaney
2023-09-30 20:28 ` Sebastian Reichel

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