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a=openpgp-sha256; l=1061; i=dmitry.baryshkov@linaro.org; h=from:subject:message-id; bh=MnPxRahrYakDmeCXkc8qs7yorS+UWF9e6ViW9LzxCxE=; b=owGbwMvMwMXYbdNlx6SpcZXxtFoSQxpbTHdGUNa+Y4XH4nKiwz8EzYvcaJU2e8cSu2dbv91JO fTSN/5fJ6MxCwMjF4OsmCKLT0HL1JhNyWEfdkythxnEygQyhYGLUwAm8lmT/Q+H34Ltfc2rp5W9 3XloknJ8eJ/lHE6DrWzBKcmiW+PP/079m8lduGbd5pSksxfaG3X/11dz5GSusZjRdoMlROpmu0t 4UbmR0yE7pkWOoY79aZ2S+5k2h9+5dnFxSqRrMfe3gGMLE1g+vbPI6e6d5yNV0j9tX13Nh4uPc9 LbHtbsbcow/L9nbYSXWley3uxOXdUPf806bmml+x1d9TsyO20Z96bHzfd5eXKiam3SagPnpslnh c/5INJvZ8WjGcnuqSMmq8vT+9Ph9NuN2vw+xfr3+dPKjR3PZqwqlY15/fd6TZ4F9xGLoNpn3/6f PXvwaFYMx+rEqUrOHXOU3JsXt9qJPbny68DKD1r2yoEA X-Developer-Key: i=dmitry.baryshkov@linaro.org; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A The name and description of the USB_NO_PARTNER_PDOS quirk specifies that only retrieving PDOS of the attached device is crashing. Retrieving PDOS of the UCSI device works. Fix the condition to limit the workaround only to is_partner cases. Fixes: 1d103d6af241 ("usb: typec: ucsi: fix UCSI on buggy Qualcomm devices") Reviewed-by: Heikki Krogerus Signed-off-by: Dmitry Baryshkov --- drivers/usb/typec/ucsi/ucsi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c index 48f093a1dc09..42cc1c0e2f73 100644 --- a/drivers/usb/typec/ucsi/ucsi.c +++ b/drivers/usb/typec/ucsi/ucsi.c @@ -619,7 +619,8 @@ static int ucsi_read_pdos(struct ucsi_connector *con, u64 command; int ret; - if (ucsi->quirks & UCSI_NO_PARTNER_PDOS) + if (is_partner && + ucsi->quirks & UCSI_NO_PARTNER_PDOS) return 0; command = UCSI_COMMAND(UCSI_GET_PDOS) | UCSI_CONNECTOR_NUMBER(con->num);