From 57b79ac9f43dc71fc8b55af51d1c9f469cb7a0de Mon Sep 17 00:00:00 2001 From: Hector Martin <marcan@marcan.st> Date: Thu, 5 May 2022 01:25:16 +0900 Subject: soc: apple: rtkit: Get rid of apple_rtkit_send_message_wait It is fundamentally broken and has no users. Just remove it. Acked-by: Eric Curtin <ecurtin@redhat.com> Acked-by: Neal Gompa <neal@gompa.dev> Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Signed-off-by: Hector Martin <marcan@marcan.st> --- drivers/soc/apple/rtkit.c | 32 -------------------------------- 1 file changed, 32 deletions(-) (limited to 'drivers/soc') diff --git a/drivers/soc/apple/rtkit.c b/drivers/soc/apple/rtkit.c index d9f19dc99da5..7c9b9f25bbc1 100644 --- a/drivers/soc/apple/rtkit.c +++ b/drivers/soc/apple/rtkit.c @@ -641,38 +641,6 @@ int apple_rtkit_send_message(struct apple_rtkit *rtk, u8 ep, u64 message, } EXPORT_SYMBOL_GPL(apple_rtkit_send_message); -int apple_rtkit_send_message_wait(struct apple_rtkit *rtk, u8 ep, u64 message, - unsigned long timeout, bool atomic) -{ - DECLARE_COMPLETION_ONSTACK(completion); - int ret; - long t; - - ret = apple_rtkit_send_message(rtk, ep, message, &completion, atomic); - if (ret < 0) - return ret; - - if (atomic) { - ret = mbox_flush(rtk->mbox_chan, timeout); - if (ret < 0) - return ret; - - if (try_wait_for_completion(&completion)) - return 0; - - return -ETIME; - } else { - t = wait_for_completion_interruptible_timeout( - &completion, msecs_to_jiffies(timeout)); - if (t < 0) - return t; - else if (t == 0) - return -ETIME; - return 0; - } -} -EXPORT_SYMBOL_GPL(apple_rtkit_send_message_wait); - int apple_rtkit_poll(struct apple_rtkit *rtk) { return mbox_client_peek_data(rtk->mbox_chan); -- cgit v1.2.3