[PATCH v3 1/1] i2c: scmi: Replace open coded device_get_match_data()

[PATCH v3 1/1] i2c: scmi: Replace open coded device_get_match_data()

[Andy Shevchenko]

Replace open coded device_get_match_data() in acpi_smbus_cmi_add().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
v2: used device_get_match_data()
v3: fixed couple of warnings (LKP)
 drivers/i2c/busses/i2c-scmi.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/i2c/busses/i2c-scmi.c b/drivers/i2c/busses/i2c-scmi.c
index 6746aa46d96c..79798fc7462a 100644
--- a/drivers/i2c/busses/i2c-scmi.c
+++ b/drivers/i2c/busses/i2c-scmi.c
@@ -30,7 +30,7 @@ struct acpi_smbus_cmi {
 	u8 cap_info:1;
 	u8 cap_read:1;
 	u8 cap_write:1;
-	struct smbus_methods_t *methods;
+	const struct smbus_methods_t *methods;
 };
 
 static const struct smbus_methods_t smbus_methods = {
@@ -361,7 +361,6 @@ static acpi_status acpi_smbus_cmi_query_methods(acpi_handle handle, u32 level,
 static int acpi_smbus_cmi_add(struct acpi_device *device)
 {
 	struct acpi_smbus_cmi *smbus_cmi;
-	const struct acpi_device_id *id;
 	int ret;
 
 	smbus_cmi = kzalloc(sizeof(struct acpi_smbus_cmi), GFP_KERNEL);
@@ -369,6 +368,7 @@ static int acpi_smbus_cmi_add(struct acpi_device *device)
 		return -ENOMEM;
 
 	smbus_cmi->handle = device->handle;
+	smbus_cmi->methods = device_get_match_data(&device->dev);
 	strcpy(acpi_device_name(device), ACPI_SMBUS_HC_DEVICE_NAME);
 	strcpy(acpi_device_class(device), ACPI_SMBUS_HC_CLASS);
 	device->driver_data = smbus_cmi;
@@ -376,11 +376,6 @@ static int acpi_smbus_cmi_add(struct acpi_device *device)
 	smbus_cmi->cap_read = 0;
 	smbus_cmi->cap_write = 0;
 
-	for (id = acpi_smbus_cmi_ids; id->id[0]; id++)
-		if (!strcmp(id->id, acpi_device_hid(device)))
-			smbus_cmi->methods =
-				(struct smbus_methods_t *) id->driver_data;
-
 	acpi_walk_namespace(ACPI_TYPE_METHOD, smbus_cmi->handle, 1,
 			    acpi_smbus_cmi_query_methods, NULL, smbus_cmi, NULL);
 
-- 
2.35.1

Re: [PATCH v3 1/1] i2c: scmi: Replace open coded device_get_match_data()

[Wolfram Sang]

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On Fri, Jul 08, 2022 at 03:09:58PM +0300, Andy Shevchenko wrote:
> Replace open coded device_get_match_data() in acpi_smbus_cmi_add().
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

Applied to for-next, thanks!


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