This is a note to let you know that I've just added the patch titled
power: supply: qcom_battmgr: fix enable request endianness
to the 6.5-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
power-supply-qcom_battmgr-fix-enable-request-endianness.patch
and it can be found in the queue-6.5 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 8894b432548851f705f72ff135d3dcbd442a18d1 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan+linaro@xxxxxxxxxx>
Date: Fri, 29 Sep 2023 12:16:49 +0200
Subject: power: supply: qcom_battmgr: fix enable request endianness
From: Johan Hovold <johan+linaro@xxxxxxxxxx>
commit 8894b432548851f705f72ff135d3dcbd442a18d1 upstream.
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@xxxxxxxxxxxxxxx # 6.3
Cc: Bjorn Andersson <andersson@xxxxxxxxxx>
Signed-off-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
Reviewed-by: Andrew Halaney <ahalaney@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20230929101649.20206-1-johan+linaro@xxxxxxxxxx
Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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 a05fd00711f6..ec163d1bcd18 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;
--
2.42.0
Patches currently in stable-queue which might be from johan+linaro@xxxxxxxxxx are
queue-6.5/power-supply-qcom_battmgr-fix-battery_id-type.patch
queue-6.5/power-supply-qcom_battmgr-fix-enable-request-endianness.patch
