From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 47FFCC2BA19 for ; Tue, 14 Apr 2020 14:23:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 249052075E for ; Tue, 14 Apr 2020 14:23:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="gpr2JJJL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389988AbgDNOXY (ORCPT ); Tue, 14 Apr 2020 10:23:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37358 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389948AbgDNOXN (ORCPT ); Tue, 14 Apr 2020 10:23:13 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A42B6C061A0C for ; Tue, 14 Apr 2020 07:23:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=wPN9C12OUgRHT5wOxy6lkdGl1h0WkKc0+KofaN40gH4=; b=gpr2JJJL8REA96K8q7jX1tBreC PXdcdYWV1utfJtdBGRvmV9Vq25Y3OO3q2kGzsEZwHNkjb7YKQsC2WLpdGa45Ji9ksKvYdwnfWoP18 jbvIles0Ew/cwBvbhxEJuwVcROGTWeiO+k8wvatXODKOFObUaBdSb6yG0yTplbV0uIx9arpvC0Rp+ JjSnWwxCHA0o0A89iAx3webn/Gly7dmDZEjo/RsJZNm6c4BP6aTOU4RvXTpj9wwwcE7TKShhmnwpl k1NARRz2EtwzBjEOMHSyZeBm21TchzRD6UuycI556w/MuLoRLVptmYVAW4Cf3aDnjhsapOyHxF6aT lkdqwMBg==; Received: from [2001:4bb8:180:384b:c70:4a89:bc61:2] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jOMSz-00021k-Mf; Tue, 14 Apr 2020 14:23:10 +0000 From: Christoph Hellwig To: James Morse Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/2] firmware: arm_sdei: remove unused interfaces Date: Tue, 14 Apr 2020 16:23:01 +0200 Message-Id: <20200414142302.448447-2-hch@lst.de> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200414142302.448447-1-hch@lst.de> References: <20200414142302.448447-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The export symbols to register/unregister and enable/disable events aren't ever used outside of arm_sdei.c, so mark them static. Signed-off-by: Christoph Hellwig --- drivers/firmware/arm_sdei.c | 13 +++++-------- include/linux/arm_sdei.h | 15 --------------- 2 files changed, 5 insertions(+), 23 deletions(-) diff --git a/drivers/firmware/arm_sdei.c b/drivers/firmware/arm_sdei.c index 334c8be0c11f..bdd6461647d7 100644 --- a/drivers/firmware/arm_sdei.c +++ b/drivers/firmware/arm_sdei.c @@ -400,7 +400,7 @@ static void _local_event_enable(void *data) sdei_cross_call_return(arg, err); } -int sdei_event_enable(u32 event_num) +static int sdei_event_enable(u32 event_num) { int err = -EINVAL; struct sdei_event *event; @@ -429,7 +429,6 @@ int sdei_event_enable(u32 event_num) return err; } -EXPORT_SYMBOL(sdei_event_enable); static int sdei_api_event_disable(u32 event_num) { @@ -447,7 +446,7 @@ static void _ipi_event_disable(void *data) sdei_cross_call_return(arg, err); } -int sdei_event_disable(u32 event_num) +static int sdei_event_disable(u32 event_num) { int err = -EINVAL; struct sdei_event *event; @@ -471,7 +470,6 @@ int sdei_event_disable(u32 event_num) return err; } -EXPORT_SYMBOL(sdei_event_disable); static int sdei_api_event_unregister(u32 event_num) { @@ -502,7 +500,7 @@ static int _sdei_event_unregister(struct sdei_event *event) return sdei_do_cross_call(_local_event_unregister, event); } -int sdei_event_unregister(u32 event_num) +static int sdei_event_unregister(u32 event_num) { int err; struct sdei_event *event; @@ -533,7 +531,6 @@ int sdei_event_unregister(u32 event_num) return err; } -EXPORT_SYMBOL(sdei_event_unregister); /* * unregister events, but don't destroy them as they are re-registered by @@ -603,7 +600,8 @@ static int _sdei_event_register(struct sdei_event *event) return err; } -int sdei_event_register(u32 event_num, sdei_event_callback *cb, void *arg) +static int sdei_event_register(u32 event_num, sdei_event_callback *cb, + void *arg) { int err; struct sdei_event *event; @@ -643,7 +641,6 @@ int sdei_event_register(u32 event_num, sdei_event_callback *cb, void *arg) return err; } -EXPORT_SYMBOL(sdei_event_register); static int sdei_reregister_event_llocked(struct sdei_event *event) { diff --git a/include/linux/arm_sdei.h b/include/linux/arm_sdei.h index 0a241c5c911d..5f9fb1d95d51 100644 --- a/include/linux/arm_sdei.h +++ b/include/linux/arm_sdei.h @@ -22,21 +22,6 @@ */ typedef int (sdei_event_callback)(u32 event, struct pt_regs *regs, void *arg); -/* - * Register your callback to claim an event. The event must be described - * by firmware. - */ -int sdei_event_register(u32 event_num, sdei_event_callback *cb, void *arg); - -/* - * Calls to sdei_event_unregister() may return EINPROGRESS. Keep calling - * it until it succeeds. - */ -int sdei_event_unregister(u32 event_num); - -int sdei_event_enable(u32 event_num); -int sdei_event_disable(u32 event_num); - /* GHES register/unregister helpers */ int sdei_register_ghes(struct ghes *ghes, sdei_event_callback *normal_cb, sdei_event_callback *critical_cb); -- 2.25.1