diff mbox series

[23/27] platform/x86/siemens: simatic-ipc-batt: Simplify simatic_ipc_batt_remove()

Message ID 20230927081040.2198742-24-u.kleine-koenig@pengutronix.de (mailing list archive)
State Accepted, archived
Headers show
Series platform: Convert to platform remove callback returning void | expand

Commit Message

Uwe Kleine-König Sept. 27, 2023, 8:10 a.m. UTC 
Instead of unconditionally returning zero, let simatic_ipc_batt_remove()
return no value. This is a preparation to convert the drivers using this
function to struct platform_driver::remove_new().

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 drivers/platform/x86/siemens/simatic-ipc-batt-apollolake.c | 4 +++-
 .../platform/x86/siemens/simatic-ipc-batt-elkhartlake.c    | 4 +++-
 drivers/platform/x86/siemens/simatic-ipc-batt-f7188x.c     | 4 +++-
 drivers/platform/x86/siemens/simatic-ipc-batt.c            | 7 ++++---
 drivers/platform/x86/siemens/simatic-ipc-batt.h            | 4 ++--
 5 files changed, 15 insertions(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/drivers/platform/x86/siemens/simatic-ipc-batt-apollolake.c b/drivers/platform/x86/siemens/simatic-ipc-batt-apollolake.c
index 8a67979d8f96..3e22a6bc9118 100644
--- a/drivers/platform/x86/siemens/simatic-ipc-batt-apollolake.c
+++ b/drivers/platform/x86/siemens/simatic-ipc-batt-apollolake.c
@@ -27,7 +27,9 @@  static struct gpiod_lookup_table simatic_ipc_batt_gpio_table_127e = {
 
 static int simatic_ipc_batt_apollolake_remove(struct platform_device *pdev)
 {
-	return simatic_ipc_batt_remove(pdev, &simatic_ipc_batt_gpio_table_127e);
+	simatic_ipc_batt_remove(pdev, &simatic_ipc_batt_gpio_table_127e);
+
+	return 0;
 }
 
 static int simatic_ipc_batt_apollolake_probe(struct platform_device *pdev)
diff --git a/drivers/platform/x86/siemens/simatic-ipc-batt-elkhartlake.c b/drivers/platform/x86/siemens/simatic-ipc-batt-elkhartlake.c
index 607d033911a2..9e08c659f27d 100644
--- a/drivers/platform/x86/siemens/simatic-ipc-batt-elkhartlake.c
+++ b/drivers/platform/x86/siemens/simatic-ipc-batt-elkhartlake.c
@@ -27,7 +27,9 @@  static struct gpiod_lookup_table simatic_ipc_batt_gpio_table_bx_21a = {
 
 static int simatic_ipc_batt_elkhartlake_remove(struct platform_device *pdev)
 {
-	return simatic_ipc_batt_remove(pdev, &simatic_ipc_batt_gpio_table_bx_21a);
+	simatic_ipc_batt_remove(pdev, &simatic_ipc_batt_gpio_table_bx_21a);
+
+	return 0;
 }
 
 static int simatic_ipc_batt_elkhartlake_probe(struct platform_device *pdev)
diff --git a/drivers/platform/x86/siemens/simatic-ipc-batt-f7188x.c b/drivers/platform/x86/siemens/simatic-ipc-batt-f7188x.c
index a66107e0fe1e..19c302a68911 100644
--- a/drivers/platform/x86/siemens/simatic-ipc-batt-f7188x.c
+++ b/drivers/platform/x86/siemens/simatic-ipc-batt-f7188x.c
@@ -47,7 +47,9 @@  static struct gpiod_lookup_table simatic_ipc_batt_gpio_table_bx_59a = {
 
 static int simatic_ipc_batt_f7188x_remove(struct platform_device *pdev)
 {
-	return simatic_ipc_batt_remove(pdev, batt_lookup_table);
+	simatic_ipc_batt_remove(pdev, batt_lookup_table);
+
+	return 0;
 }
 
 static int simatic_ipc_batt_f7188x_probe(struct platform_device *pdev)
diff --git a/drivers/platform/x86/siemens/simatic-ipc-batt.c b/drivers/platform/x86/siemens/simatic-ipc-batt.c
index ef28c806b383..07cd4944de32 100644
--- a/drivers/platform/x86/siemens/simatic-ipc-batt.c
+++ b/drivers/platform/x86/siemens/simatic-ipc-batt.c
@@ -146,10 +146,9 @@  static const struct hwmon_chip_info simatic_ipc_batt_chip_info = {
 	.info = simatic_ipc_batt_info,
 };
 
-int simatic_ipc_batt_remove(struct platform_device *pdev, struct gpiod_lookup_table *table)
+void simatic_ipc_batt_remove(struct platform_device *pdev, struct gpiod_lookup_table *table)
 {
 	gpiod_remove_lookup_table(table);
-	return 0;
 }
 EXPORT_SYMBOL_GPL(simatic_ipc_batt_remove);
 
@@ -230,7 +229,9 @@  EXPORT_SYMBOL_GPL(simatic_ipc_batt_probe);
 
 static int simatic_ipc_batt_io_remove(struct platform_device *pdev)
 {
-	return simatic_ipc_batt_remove(pdev, NULL);
+	simatic_ipc_batt_remove(pdev, NULL);
+
+	return 0;
 }
 
 static int simatic_ipc_batt_io_probe(struct platform_device *pdev)
diff --git a/drivers/platform/x86/siemens/simatic-ipc-batt.h b/drivers/platform/x86/siemens/simatic-ipc-batt.h
index 4545cd3e3026..89891db26a2c 100644
--- a/drivers/platform/x86/siemens/simatic-ipc-batt.h
+++ b/drivers/platform/x86/siemens/simatic-ipc-batt.h
@@ -14,7 +14,7 @@ 
 int simatic_ipc_batt_probe(struct platform_device *pdev,
 			   struct gpiod_lookup_table *table);
 
-int simatic_ipc_batt_remove(struct platform_device *pdev,
-			    struct gpiod_lookup_table *table);
+void simatic_ipc_batt_remove(struct platform_device *pdev,
+			     struct gpiod_lookup_table *table);
 
 #endif /* _SIMATIC_IPC_BATT_H */