diff options
| author | Alban Bedel <alban.bedel@lht.dlh.de> | 2026-01-29 15:59:44 +0100 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> | 2026-02-04 11:13:02 +0100 |
| commit | c62e0658d458d8f100445445c3ddb106f3824a45 (patch) | |
| tree | 5dbd532f2cb33e7ccc51a680137f4779683c4227 | |
| parent | 18f7fcd5e69a04df57b563360b88be72471d6b62 (diff) | |
gpiolib: acpi: Fix gpio count with string references
Since commit 9880702d123f2 ("ACPI: property: Support using strings in
reference properties") it is possible to use strings instead of local
references. This work fine with single GPIO but not with arrays as
acpi_gpio_package_count() didn't handle this case. Update it to handle
strings like local references to cover this case as well.
Signed-off-by: Alban Bedel <alban.bedel@lht.dlh.de>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Link: https://patch.msgid.link/20260129145944.3372777-1-alban.bedel@lht.dlh.de
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
| -rw-r--r-- | drivers/gpio/gpiolib-acpi-core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib-acpi-core.c b/drivers/gpio/gpiolib-acpi-core.c index 9627b3a9c7f3..5e709ba35ec2 100644 --- a/drivers/gpio/gpiolib-acpi-core.c +++ b/drivers/gpio/gpiolib-acpi-core.c @@ -1359,6 +1359,7 @@ static int acpi_gpio_package_count(const union acpi_object *obj) while (element < end) { switch (element->type) { case ACPI_TYPE_LOCAL_REFERENCE: + case ACPI_TYPE_STRING: element += 3; fallthrough; case ACPI_TYPE_INTEGER: |