From patchwork Mon May 28 14:32:41 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 10433019 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id EF66960327 for ; Mon, 28 May 2018 14:32:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E19BC288A2 for ; Mon, 28 May 2018 14:32:56 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D6478288E0; Mon, 28 May 2018 14:32:56 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 704CD288A2 for ; Mon, 28 May 2018 14:32:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161710AbeE1Ocv (ORCPT ); Mon, 28 May 2018 10:32:51 -0400 Received: from osg.samsung.com ([64.30.133.232]:62561 "EHLO osg.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751348AbeE1Ocr (ORCPT ); Mon, 28 May 2018 10:32:47 -0400 Received: from localhost (localhost [127.0.0.1]) by osg.samsung.com (Postfix) with ESMTP id 740A72C8B2; Mon, 28 May 2018 07:32:46 -0700 (PDT) X-Virus-Scanned: Debian amavisd-new at dev.s-opensource.com Received: from osg.samsung.com ([127.0.0.1]) by localhost (localhost [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 03q3j6kGv00h; Mon, 28 May 2018 07:32:45 -0700 (PDT) Received: from smtp.s-opensource.com (unknown [179.183.108.85]) by osg.samsung.com (Postfix) with ESMTPSA id 288222C8AB; Mon, 28 May 2018 07:32:45 -0700 (PDT) Received: from mchehab by smtp.s-opensource.com with local (Exim 4.91) (envelope-from ) id 1fNJCU-0007ji-Cx; Mon, 28 May 2018 11:32:42 -0300 From: Mauro Carvalho Chehab To: Linux Media Mailing List Cc: Mauro Carvalho Chehab , Mauro Carvalho Chehab , Alexander Viro , linux-fsdevel@vger.kernel.org Subject: [PATCH] media: dvb: get rid of VIDEO_SET_SPU_PALETTE Date: Mon, 28 May 2018 11:32:41 -0300 Message-Id: X-Mailer: git-send-email 2.17.0 MIME-Version: 1.0 Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP No upstream drivers use it. It doesn't make any sense to have a compat32 code for something that nobody uses upstream. Reported-by: Alexander Viro Signed-off-by: Mauro Carvalho Chehab Reviewed-by: Christoph Hellwig --- .../media/uapi/dvb/video-set-spu-palette.rst | 82 ------------------- .../media/uapi/dvb/video_function_calls.rst | 1 - Documentation/media/uapi/dvb/video_types.rst | 18 ---- Documentation/media/video.h.rst.exceptions | 1 - fs/compat_ioctl.c | 2 - include/uapi/linux/dvb/video.h | 7 -- 6 files changed, 111 deletions(-) delete mode 100644 Documentation/media/uapi/dvb/video-set-spu-palette.rst diff --git a/Documentation/media/uapi/dvb/video-set-spu-palette.rst b/Documentation/media/uapi/dvb/video-set-spu-palette.rst deleted file mode 100644 index 51a1913d21d2..000000000000 --- a/Documentation/media/uapi/dvb/video-set-spu-palette.rst +++ /dev/null @@ -1,82 +0,0 @@ -.. -*- coding: utf-8; mode: rst -*- - -.. _VIDEO_SET_SPU_PALETTE: - -===================== -VIDEO_SET_SPU_PALETTE -===================== - -Name ----- - -VIDEO_SET_SPU_PALETTE - -.. attention:: This ioctl is deprecated. - -Synopsis --------- - -.. c:function:: int ioctl(fd, VIDEO_SET_SPU_PALETTE, struct video_spu_palette *palette ) - :name: VIDEO_SET_SPU_PALETTE - - -Arguments ---------- - -.. flat-table:: - :header-rows: 0 - :stub-columns: 0 - - - - .. row 1 - - - int fd - - - File descriptor returned by a previous call to open(). - - - .. row 2 - - - int request - - - Equals VIDEO_SET_SPU_PALETTE for this command. - - - .. row 3 - - - video_spu_palette_t \*palette - - - SPU palette according to section ??. - - -Description ------------ - -This ioctl sets the SPU color palette. - -.. c:type:: video_spu_palette - -.. code-block::c - - typedef struct video_spu_palette { /* SPU Palette information */ - int length; - __u8 __user *palette; - } video_spu_palette_t; - -Return Value ------------- - -On success 0 is returned, on error -1 and the ``errno`` variable is set -appropriately. The generic error codes are described at the -:ref:`Generic Error Codes ` chapter. - - - -.. flat-table:: - :header-rows: 0 - :stub-columns: 0 - - - - .. row 1 - - - ``EINVAL`` - - - input is not a valid palette or driver doesn’t handle SPU. diff --git a/Documentation/media/uapi/dvb/video_function_calls.rst b/Documentation/media/uapi/dvb/video_function_calls.rst index 68588ac7fecb..8d8383ffaeba 100644 --- a/Documentation/media/uapi/dvb/video_function_calls.rst +++ b/Documentation/media/uapi/dvb/video_function_calls.rst @@ -38,6 +38,5 @@ Video Function Calls video-set-system video-set-highlight video-set-spu - video-set-spu-palette video-get-navi video-set-attributes diff --git a/Documentation/media/uapi/dvb/video_types.rst b/Documentation/media/uapi/dvb/video_types.rst index 640a21de6b8a..4cfa00e5c934 100644 --- a/Documentation/media/uapi/dvb/video_types.rst +++ b/Documentation/media/uapi/dvb/video_types.rst @@ -320,24 +320,6 @@ to the following format: } video_spu_t; -.. c:type:: video_spu_palette - -struct video_spu_palette -======================== - -The following structure is used to set the SPU palette by calling -VIDEO_SPU_PALETTE: - - -.. code-block:: c - - typedef - struct video_spu_palette { - int length; - uint8_t *palette; - } video_spu_palette_t; - - .. c:type:: video_navi_pack struct video_navi_pack diff --git a/Documentation/media/video.h.rst.exceptions b/Documentation/media/video.h.rst.exceptions index a91aa884ce0e..89d7c3ef2da7 100644 --- a/Documentation/media/video.h.rst.exceptions +++ b/Documentation/media/video.h.rst.exceptions @@ -36,5 +36,4 @@ replace typedef video_stream_source_t :c:type:`video_stream_source` replace typedef video_play_state_t :c:type:`video_play_state` replace typedef video_highlight_t :c:type:`video_highlight` replace typedef video_spu_t :c:type:`video_spu` -replace typedef video_spu_palette_t :c:type:`video_spu_palette` replace typedef video_navi_pack_t :c:type:`video_navi_pack` diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index ef80085ed564..e78ecda283d2 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -1349,8 +1349,6 @@ static long do_ioctl_trans(unsigned int cmd, return do_video_get_event(file, cmd, argp); case VIDEO_STILLPICTURE: return do_video_stillpicture(file, cmd, argp); - case VIDEO_SET_SPU_PALETTE: - return do_video_set_spu_palette(file, cmd, argp); } /* diff --git a/include/uapi/linux/dvb/video.h b/include/uapi/linux/dvb/video.h index df3d7028c807..6a0c9757b7ba 100644 --- a/include/uapi/linux/dvb/video.h +++ b/include/uapi/linux/dvb/video.h @@ -186,12 +186,6 @@ typedef struct video_spu { } video_spu_t; -typedef struct video_spu_palette { /* SPU Palette information */ - int length; - __u8 __user *palette; -} video_spu_palette_t; - - typedef struct video_navi_pack { int length; /* 0 ... 1024 */ __u8 data[1024]; @@ -248,7 +242,6 @@ typedef __u16 video_attributes_t; #define VIDEO_SET_SYSTEM _IO('o', 38) #define VIDEO_SET_HIGHLIGHT _IOW('o', 39, video_highlight_t) #define VIDEO_SET_SPU _IOW('o', 50, video_spu_t) -#define VIDEO_SET_SPU_PALETTE _IOW('o', 51, video_spu_palette_t) #define VIDEO_GET_NAVI _IOR('o', 52, video_navi_pack_t) #define VIDEO_SET_ATTRIBUTES _IO('o', 53) #define VIDEO_GET_SIZE _IOR('o', 55, video_size_t)