From e2b0cd5c265f01977ed4e7f04bd989cdb0b9eaed Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Fri, 20 Mar 2026 11:30:32 +0100 Subject: [PATCH] platform/x86: panasonic-laptop: Make pcc_register_optd_notifier() void MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Convert pcc_register_optd_notifier() whose return value is never used to a void function. No intentional functional impact. Signed-off-by: Rafael J. Wysocki Link: https://patch.msgid.link/5093613.31r3eYUQgx@rafael.j.wysocki Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen --- drivers/platform/x86/panasonic-laptop.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/platform/x86/panasonic-laptop.c b/drivers/platform/x86/panasonic-laptop.c index d923ddaa48496..a481f2602ce3e 100644 --- a/drivers/platform/x86/panasonic-laptop.c +++ b/drivers/platform/x86/panasonic-laptop.c @@ -891,7 +891,7 @@ static void pcc_optd_notify(acpi_handle handle, u32 event, void *data) set_optd_power_state(0); } -static int pcc_register_optd_notifier(struct pcc_acpi *pcc, char *node) +static void pcc_register_optd_notifier(struct pcc_acpi *pcc, char *node) { acpi_status status; acpi_handle handle; @@ -904,10 +904,7 @@ static int pcc_register_optd_notifier(struct pcc_acpi *pcc, char *node) pcc_optd_notify, pcc); if (ACPI_FAILURE(status)) pr_err("Failed to register notify on %s\n", node); - } else - return -ENODEV; - - return 0; + } } static void pcc_unregister_optd_notifier(struct pcc_acpi *pcc, char *node) -- 2.47.3