diff mbox series

[4/4] platform/x86: intel_cht_int33fe: Use the new i2c_acpi_client_count() helper

Message ID 20210803160044.158802-5-hdegoede@redhat.com
State Accepted
Commit e4ec7a49ef8bb4edc85a0eee005d59fa65c94a0e
Headers show
Series i2c/pdx86: Add an i2c_acpi_client_count() helper function | expand

Commit Message

Hans de Goede Aug. 3, 2021, 4 p.m. UTC 
Use the new i2c_acpi_client_count() helper, this
results in a nice cleanup.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
 .../intel/int33fe/intel_cht_int33fe_common.c  | 29 +------------------
 1 file changed, 1 insertion(+), 28 deletions(-)
diff mbox series

Patch

diff --git a/drivers/platform/x86/intel/int33fe/intel_cht_int33fe_common.c b/drivers/platform/x86/intel/int33fe/intel_cht_int33fe_common.c
index 251ed9bac789..463222521e61 100644
--- a/drivers/platform/x86/intel/int33fe/intel_cht_int33fe_common.c
+++ b/drivers/platform/x86/intel/int33fe/intel_cht_int33fe_common.c
@@ -16,33 +16,6 @@ 
 
 #define EXPECTED_PTYPE		4
 
-static int cht_int33fe_i2c_res_filter(struct acpi_resource *ares, void *data)
-{
-	struct acpi_resource_i2c_serialbus *sb;
-	int *count = data;
-
-	if (i2c_acpi_get_i2c_resource(ares, &sb))
-		(*count)++;
-
-	return 1;
-}
-
-static int cht_int33fe_count_i2c_clients(struct device *dev)
-{
-	struct acpi_device *adev = ACPI_COMPANION(dev);
-	LIST_HEAD(resource_list);
-	int count = 0;
-	int ret;
-
-	ret = acpi_dev_get_resources(adev, &resource_list,
-				     cht_int33fe_i2c_res_filter, &count);
-	acpi_dev_free_resource_list(&resource_list);
-	if (ret < 0)
-		return ret;
-
-	return count;
-}
-
 static int cht_int33fe_check_hw_type(struct device *dev)
 {
 	unsigned long long ptyp;
@@ -69,7 +42,7 @@  static int cht_int33fe_check_hw_type(struct device *dev)
 		return -ENODEV;
 	}
 
-	ret = cht_int33fe_count_i2c_clients(dev);
+	ret = i2c_acpi_client_count(ACPI_COMPANION(dev));
 	if (ret < 0)
 		return ret;