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

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>
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Uwe Kleine-König 2023-09-27 10:10:36 +02:00 • committed by Ilpo Järvinen
commit 0580422560
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5 changed files with 15 additions and 8 deletions