Many Cherry Trail DSDTs have an extra INT33FF device with UID 5,
the intel_pinctrl_get_soc_data() call will fail for this extra
unknown UID, leading to the following error in dmesg:
cherryview-pinctrl: probe of INT33FF:04 failed with error -61
Add a check for this extra UID and return -ENODEV for it to
silence this false-positive error message.
Cc: Yauhen Kharuzhy <redacted>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Hans de Goede <redacted>
---
Changes in v2:
- Add Mika's Acked-by
---
drivers/pinctrl/intel/pinctrl-cherryview.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c
index da68f8a849ab..487e343b68e1 100644
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c
+++ b/drivers/pinctrl/intel/pinctrl-cherryview.c
@@ -1686,6 +1686,10 @@ static int chv_pinctrl_probe(struct platform_device *pdev)
acpi_status status;
int i, ret, irq;
+ /* Cherry Trail DSDTs have an extra INT33FF device with UID 5, ignore */
+ if (!strcmp(adev->pnp.unique_id, "5"))
+ return -ENODEV;
+
soc_data = intel_pinctrl_get_soc_data(pdev);
if (IS_ERR(soc_data))
return PTR_ERR(soc_data);
--
2.31.1