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platform/x86/siemens: simatic-ipc-batt: Simplify simatic_ipc_batt_remove()

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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>
Link: https://lore.kernel.org/r/20230927081040.2198742-24-u.kleine-koenig@pengutronix.de
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
This commit is contained in:
Uwe Kleine-König 2023-09-27 10:10:36 +02:00 committed by Ilpo Järvinen
parent 9e6b44d43e
commit 0580422560
No known key found for this signature in database
GPG key ID: 59AC4F6153E5CE31
5 changed files with 15 additions and 8 deletions
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4
drivers/platform/x86/siemens/simatic-ipc-batt-apollolake.c
View file

@ -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)

4
drivers/platform/x86/siemens/simatic-ipc-batt-elkhartlake.c
View file

@ -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)

4
drivers/platform/x86/siemens/simatic-ipc-batt-f7188x.c
View file

@ -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)

7
drivers/platform/x86/siemens/simatic-ipc-batt.c
View file

@ -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)

4
drivers/platform/x86/siemens/simatic-ipc-batt.h
View file

@ -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 */