This is a note to let you know that I've just added the patch titled
usb: typec: ucsi_glink: rework quirks implementation
to the 6.9-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:
usb-typec-ucsi_glink-rework-quirks-implementation.patch
and it can be found in the queue-6.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit e3e2c683b74937d9bd3a6bcf027f37d2533d9064
Author: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
Date: Fri Mar 29 08:15:40 2024 +0200
usb: typec: ucsi_glink: rework quirks implementation
[ Upstream commit 3f81cf54c1889eeecbb8d9188f5f2f597622170e ]
In preparation to adding more quirks, extract quirks to the static
variables and reference them through match->data. Otherwise adding
more quirks will add the table really cumbersome.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
Reviewed-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20240329-qcom-ucsi-fixes-v2-8-0f5d37ed04db@xxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/usb/typec/ucsi/ucsi_glink.c b/drivers/usb/typec/ucsi/ucsi_glink.c
index ce08eb33e5bec..0e6f837f6c31b 100644
--- a/drivers/usb/typec/ucsi/ucsi_glink.c
+++ b/drivers/usb/typec/ucsi/ucsi_glink.c
@@ -311,12 +311,14 @@ static void pmic_glink_ucsi_destroy(void *data)
mutex_unlock(&ucsi->lock);
}
+static unsigned long quirk_sc8180x = UCSI_NO_PARTNER_PDOS;
+
static const struct of_device_id pmic_glink_ucsi_of_quirks[] = {
- { .compatible = "qcom,qcm6490-pmic-glink", .data = (void *)UCSI_NO_PARTNER_PDOS, },
- { .compatible = "qcom,sc8180x-pmic-glink", .data = (void *)UCSI_NO_PARTNER_PDOS, },
- { .compatible = "qcom,sc8280xp-pmic-glink", .data = (void *)UCSI_NO_PARTNER_PDOS, },
- { .compatible = "qcom,sm8350-pmic-glink", .data = (void *)UCSI_NO_PARTNER_PDOS, },
- { .compatible = "qcom,sm8550-pmic-glink", .data = (void *)UCSI_NO_PARTNER_PDOS, },
+ { .compatible = "qcom,qcm6490-pmic-glink", .data = &quirk_sc8180x, },
+ { .compatible = "qcom,sc8180x-pmic-glink", .data = &quirk_sc8180x, },
+ { .compatible = "qcom,sc8280xp-pmic-glink", .data = &quirk_sc8180x, },
+ { .compatible = "qcom,sm8350-pmic-glink", .data = &quirk_sc8180x, },
+ { .compatible = "qcom,sm8550-pmic-glink", .data = &quirk_sc8180x, },
{}
};
@@ -354,7 +356,7 @@ static int pmic_glink_ucsi_probe(struct auxiliary_device *adev,
match = of_match_device(pmic_glink_ucsi_of_quirks, dev->parent);
if (match)
- ucsi->ucsi->quirks = (unsigned long)match->data;
+ ucsi->ucsi->quirks = *(unsigned long *)match->data;
ucsi_set_drvdata(ucsi->ucsi, ucsi);
