[PATCH] usb:mux:intel_pmc_mux: Use the helper acpi_dev_get_memory_resources()

zhaoxiao
2022-08-31T06:13:00Z

It removes the need to check the resource data type separately.

Signed-off-by: zhaoxiao <zhaoxiao@uniontech.com>
---
drivers/usb/typec/mux/intel_pmc_mux.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/drivers/usb/typec/mux/intel_pmc_mux.c b/drivers/usb/typec/mux/intel_pmc_mux.c
index 47b733f78fb0..6207c8f54240 100644
--- a/drivers/usb/typec/mux/intel_pmc_mux.c
+++ b/drivers/usb/typec/mux/intel_pmc_mux.c
@@ -569,13 +569,6 @@ static int pmc_usb_register_port(struct pmc_usb *pmc, int index,
return ret;
}

-static int is_memory(struct acpi_resource *res, void *data)
-{
- struct resource r;
-
- return !acpi_dev_resource_memory(res, &r);
-}
-
/* IOM ACPI IDs and IOM_PORT_STATUS_OFFSET */
static const struct acpi_device_id iom_acpi_ids[] = {
/* TigerLake */
@@ -606,7 +599,7 @@ static int pmc_usb_probe_iom(struct pmc_usb *pmc)
return -ENODEV;

INIT_LIST_HEAD(&resource_list);
- ret = acpi_dev_get_resources(adev, &resource_list, is_memory, NULL);
+ ret = acpi_dev_get_memory_resources(adev, &resource_list);
if (ret < 0)
return ret;

--
2.20.1