Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Subject: Re: [PATCH resend 1/3] staging: android: ion: Remove unused
 declaration ion_buffer_fault_user_mappings
To:     <gregkh@linuxfoundation.org>
References: <1517450062-16123-1-git-send-email-xieyisheng1@huawei.com>
CC:     <labbott@redhat.com>, <sumit.semwal@linaro.org>,
        <devel@driverdev.osuosl.org>, <linux-kernel@vger.kernel.org>
From:   Yisheng Xie <xieyisheng1@huawei.com>
Message-ID: <344d69c2-b25d-b45b-61f3-bbb597441b9f@huawei.com>
Date:   Mon, 12 Feb 2018 19:40:15 +0800
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101
 Thunderbird/45.1.0
MIME-Version: 1.0
In-Reply-To: <1517450062-16123-1-git-send-email-xieyisheng1@huawei.com>
Content-Type: text/plain; charset="windows-1252"
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Hi Greg,

JFYI, I have rebase this patchset to v4.15-rc1.[1]

[1] https://lkml.org/lkml/2018/2/12/204

Thanks
Yisheng

On 2018/2/1 9:54, Yisheng Xie wrote:
> ion_buffer_fault_user_mappings's definition has been removed and not be
> used anymore, just remove its useless declaration.
> 
> Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
> ---
>  drivers/staging/android/ion/ion.h | 9 ---------
>  1 file changed, 9 deletions(-)
> 
> diff --git a/drivers/staging/android/ion/ion.h b/drivers/staging/android/ion/ion.h
> index f5f9cd6..2160c35 100644
> --- a/drivers/staging/android/ion/ion.h
> +++ b/drivers/staging/android/ion/ion.h
> @@ -201,15 +201,6 @@ struct ion_heap {
>  bool ion_buffer_cached(struct ion_buffer *buffer);
>  
>  /**
> - * ion_buffer_fault_user_mappings - fault in user mappings of this buffer
> - * @buffer:		buffer
> - *
> - * indicates whether userspace mappings of this buffer will be faulted
> - * in, this can affect how buffers are allocated from the heap.
> - */
> -bool ion_buffer_fault_user_mappings(struct ion_buffer *buffer);
> -
> -/**
>   * ion_device_add_heap - adds a heap to the ion device
>   * @heap:		the heap to add
>   */
>