From patchwork Mon Jun 13 19:51:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 581500 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4F287C43334 for ; Mon, 13 Jun 2022 20:46:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242428AbiFMUpu (ORCPT ); Mon, 13 Jun 2022 16:45:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48140 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244902AbiFMUod (ORCPT ); Mon, 13 Jun 2022 16:44:33 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 7193A21E03 for ; Mon, 13 Jun 2022 12:52:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655149951; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=iXzF8c+G74R5pxjyKZKrh+13qimr9LWSmV/o7SjUfNo=; b=BF6NbUNvzuiLF/FsXv9nSray2PCbxXAX3eg34lLsccjAhbO65Sow9RdGRgzw6OeH+/QyIg xHEyy5z174yXU4F9i4LFqSXBNGPUHjXo+x+r1C5eGGmJdd1oqvkO5E0768Kt4EaCtIgwXp +x6f6BgRjn1LrgYFmxBF0t+o9KwifKg= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-296-P1ekgWAFPlC5UdZswKM15A-1; Mon, 13 Jun 2022 15:52:28 -0400 X-MC-Unique: P1ekgWAFPlC5UdZswKM15A-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id E76943801F4A; Mon, 13 Jun 2022 19:52:27 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6F0A42166B26; Mon, 13 Jun 2022 19:52:26 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 27/40] media: atomisp: remove unused hmm address translation functions Date: Mon, 13 Jun 2022 21:51:24 +0200 Message-Id: <20220613195137.8117-28-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org hmm_isp_vaddr_to_host_vaddr() and hmm_host_vaddr_to_hrt_vaddr() are unused, remove them. Signed-off-by: Hans de Goede --- .../staging/media/atomisp/include/hmm/hmm.h | 11 ---------- drivers/staging/media/atomisp/pci/hmm/hmm.c | 20 ------------------- 2 files changed, 31 deletions(-) diff --git a/drivers/staging/media/atomisp/include/hmm/hmm.h b/drivers/staging/media/atomisp/include/hmm/hmm.h index 37366e333744..99bf7d01f9ef 100644 --- a/drivers/staging/media/atomisp/include/hmm/hmm.h +++ b/drivers/staging/media/atomisp/include/hmm/hmm.h @@ -66,17 +66,6 @@ void hmm_vunmap(ia_css_ptr virt); */ void hmm_flush_vmap(ia_css_ptr virt); -/* - * Address translation from ISP shared memory address to kernel virtual address - * if the memory is not vmmaped, then do it. - */ -void *hmm_isp_vaddr_to_host_vaddr(ia_css_ptr ptr, bool cached); - -/* - * Address translation from kernel virtual address to ISP shared memory address - */ -ia_css_ptr hmm_host_vaddr_to_hrt_vaddr(const void *ptr); - /* * map ISP memory starts with virt to specific vma. * diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm.c b/drivers/staging/media/atomisp/pci/hmm/hmm.c index 7de941d2c40a..1652b8b7ecec 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm.c @@ -598,23 +598,3 @@ void hmm_vunmap(ia_css_ptr virt) hmm_bo_vunmap(bo); } - -void *hmm_isp_vaddr_to_host_vaddr(ia_css_ptr ptr, bool cached) -{ - return hmm_vmap(ptr, cached); - /* vmunmap will be done in hmm_bo_release() */ -} - -ia_css_ptr hmm_host_vaddr_to_hrt_vaddr(const void *ptr) -{ - struct hmm_buffer_object *bo; - - bo = hmm_bo_device_search_vmap_start(&bo_device, ptr); - if (bo) - return bo->start; - - dev_err(atomisp_dev, - "can not find buffer object whose kernel virtual address is %p\n", - ptr); - return 0; -}