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[3/4] platform/x86: i2c-multi-instantiate: Use the new i2c_acpi_client_count() helper

Message ID 20210803160044.158802-4-hdegoede@redhat.com (mailing list archive)
State Accepted, archived
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>
---
 drivers/platform/x86/i2c-multi-instantiate.c | 27 +-------------------
 1 file changed, 1 insertion(+), 26 deletions(-)
diff mbox series

Patch

diff --git a/drivers/platform/x86/i2c-multi-instantiate.c b/drivers/platform/x86/i2c-multi-instantiate.c
index 2cce82579d09..a50153ecd560 100644
--- a/drivers/platform/x86/i2c-multi-instantiate.c
+++ b/drivers/platform/x86/i2c-multi-instantiate.c
@@ -32,31 +32,6 @@  struct i2c_multi_inst_data {
 	struct i2c_client *clients[];
 };
 
-static int i2c_multi_inst_count(struct acpi_resource *ares, void *data)
-{
-	struct acpi_resource_i2c_serialbus *sb;
-	int *count = data;
-
-	if (i2c_acpi_get_i2c_resource(ares, &sb))
-		*count = *count + 1;
-
-	return 1;
-}
-
-static int i2c_multi_inst_count_resources(struct acpi_device *adev)
-{
-	LIST_HEAD(r);
-	int count = 0;
-	int ret;
-
-	ret = acpi_dev_get_resources(adev, &r, i2c_multi_inst_count, &count);
-	if (ret < 0)
-		return ret;
-
-	acpi_dev_free_resource_list(&r);
-	return count;
-}
-
 static int i2c_multi_inst_probe(struct platform_device *pdev)
 {
 	struct i2c_multi_inst_data *multi;
@@ -76,7 +51,7 @@  static int i2c_multi_inst_probe(struct platform_device *pdev)
 	adev = ACPI_COMPANION(dev);
 
 	/* Count number of clients to instantiate */
-	ret = i2c_multi_inst_count_resources(adev);
+	ret = i2c_acpi_client_count(adev);
 	if (ret < 0)
 		return ret;