From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751296AbeDYESf (ORCPT ); Wed, 25 Apr 2018 00:18:35 -0400 Received: from mail-pf0-f195.google.com ([209.85.192.195]:41161 "EHLO mail-pf0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751128AbeDYESe (ORCPT ); Wed, 25 Apr 2018 00:18:34 -0400 X-Google-Smtp-Source: AIpwx48qM+mrCP51OSgzxCLLhGGnZ5VPUSmBiAKAqJ7cP4COpS/TkkCBHBgaYH9f88eWKNUszdUe0Q== Date: Wed, 25 Apr 2018 09:50:29 +0530 From: Souptick Joarder To: perex@perex.cz, tiwai@suse.com, o-takashi@sakamocchi.jp Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH] sound: core: Change return type to vm_fault_t Message-ID: <20180425042029.GA21407@jordon-HP-15-Notebook-PC> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use new return type vm_fault_t for fault handler. For now, this is just documenting that the function returns a VM_FAULT value rather than an errno. Once all instances are converted, vm_fault_t will become a distinct type. Commit 1c8f422059ae ("mm: change return type to vm_fault_t") Signed-off-by: Souptick Joarder Reviewed-by: Matthew Wilcox --- sound/core/pcm_native.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 77ba50d..2d331f4 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -3229,7 +3229,7 @@ static __poll_t snd_pcm_capture_poll(struct file *file, poll_table * wait) /* * mmap status record */ -static int snd_pcm_mmap_status_fault(struct vm_fault *vmf) +static vm_fault_t snd_pcm_mmap_status_fault(struct vm_fault *vmf) { struct snd_pcm_substream *substream = vmf->vma->vm_private_data; struct snd_pcm_runtime *runtime; @@ -3265,7 +3265,7 @@ static int snd_pcm_mmap_status(struct snd_pcm_substream *substream, struct file /* * mmap control record */ -static int snd_pcm_mmap_control_fault(struct vm_fault *vmf) +static vm_fault_t snd_pcm_mmap_control_fault(struct vm_fault *vmf) { struct snd_pcm_substream *substream = vmf->vma->vm_private_data; struct snd_pcm_runtime *runtime; @@ -3354,7 +3354,7 @@ static int snd_pcm_mmap_control(struct snd_pcm_substream *substream, struct file /* * fault callback for mmapping a RAM page */ -static int snd_pcm_mmap_data_fault(struct vm_fault *vmf) +static vm_fault_t snd_pcm_mmap_data_fault(struct vm_fault *vmf) { struct snd_pcm_substream *substream = vmf->vma->vm_private_data; struct snd_pcm_runtime *runtime; -- 1.9.1