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usb: typec: ucsi: glink: fix off-by-one in connector_status

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UCSI connector's indices start from 1 up to 3, PMIC_GLINK_MAX_PORTS.
Correct the condition in the pmic_glink_ucsi_connector_status()
callback, fixing Type-C orientation reporting for the third USB-C
connector.

Fixes: 76716fd5bf ("usb: typec: ucsi: glink: move GPIO reading into connector_status callback")
Cc: stable@vger.kernel.org
Reported-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Tested-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20241109-ucsi-glue-fixes-v2-1-8b21ff4f9fbe@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dmitry Baryshkov 2024-11-09 02:04:14 +02:00 committed by Greg Kroah-Hartman
parent 7f72d17359
commit 4a22918810
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/typec/ucsi/ucsi_glink.c
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@ -185,7 +185,7 @@ static void pmic_glink_ucsi_connector_status(struct ucsi_connector *con)
struct pmic_glink_ucsi *ucsi = ucsi_get_drvdata(con->ucsi);
int orientation;
if (con->num >= PMIC_GLINK_MAX_PORTS ||
if (con->num > PMIC_GLINK_MAX_PORTS ||
!ucsi->port_orientation[con->num - 1])
return;