From patchwork Fri Jan 4 11:02:10 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laxman Dewangan X-Patchwork-Id: 1932621 Return-Path: X-Original-To: patchwork-linux-input@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id 73A16DFABD for ; Fri, 4 Jan 2013 11:03:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754510Ab3ADLDT (ORCPT ); Fri, 4 Jan 2013 06:03:19 -0500 Received: from hqemgate04.nvidia.com ([216.228.121.35]:16187 "EHLO hqemgate04.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754638Ab3ADLC5 (ORCPT ); Fri, 4 Jan 2013 06:02:57 -0500 Received: from hqnvupgp07.nvidia.com (Not Verified[216.228.121.13]) by hqemgate04.nvidia.com id ; Fri, 04 Jan 2013 03:02:24 -0800 Received: from hqemhub01.nvidia.com ([172.17.108.22]) by hqnvupgp07.nvidia.com (PGP Universal service); Fri, 04 Jan 2013 02:58:36 -0800 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Fri, 04 Jan 2013 02:58:36 -0800 Received: from hqnvemgw02.nvidia.com (172.16.227.111) by hqemhub01.nvidia.com (172.20.150.30) with Microsoft SMTP Server id 8.3.279.1; Fri, 4 Jan 2013 03:02:40 -0800 Received: from thelma.nvidia.com (Not Verified[172.16.212.77]) by hqnvemgw02.nvidia.com with MailMarshal (v6,7,2,8378) id ; Fri, 04 Jan 2013 03:02:40 -0800 Received: from ldewangan-ubuntu.nvidia.com ([10.19.65.30]) by thelma.nvidia.com (8.13.8+Sun/8.8.8) with ESMTP id r04B2Nce010158; Fri, 4 Jan 2013 03:02:37 -0800 (PST) From: Laxman Dewangan To: CC: , , , , , , , , Laxman Dewangan Subject: [PATCH 4/4] input: keyboard: tegra: remove default key mapping Date: Fri, 4 Jan 2013 16:32:10 +0530 Message-ID: <1357297330-28878-5-git-send-email-ldewangan@nvidia.com> X-Mailer: git-send-email 1.7.1.1 In-Reply-To: <1357297330-28878-1-git-send-email-ldewangan@nvidia.com> References: <1357297330-28878-1-git-send-email-ldewangan@nvidia.com> MIME-Version: 1.0 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Tegra KBC driver have the default key mapping for 16x8 configuration. The key mapping can be provided through platform data or through DT and the mapping varies from platform to platform, hence this default mapping is not so useful. Remove the default mapping to reduce the code lines of the driver. Signed-off-by: Laxman Dewangan --- drivers/input/keyboard/tegra-kbc.c | 156 +----------------------------------- 1 files changed, 1 insertions(+), 155 deletions(-) diff --git a/drivers/input/keyboard/tegra-kbc.c b/drivers/input/keyboard/tegra-kbc.c index 69f8b04..4e33929 100644 --- a/drivers/input/keyboard/tegra-kbc.c +++ b/drivers/input/keyboard/tegra-kbc.c @@ -87,147 +87,6 @@ struct tegra_kbc { struct clk *clk; }; -static const u32 tegra_kbc_default_keymap[] = { - KEY(0, 2, KEY_W), - KEY(0, 3, KEY_S), - KEY(0, 4, KEY_A), - KEY(0, 5, KEY_Z), - KEY(0, 7, KEY_FN), - - KEY(1, 7, KEY_LEFTMETA), - - KEY(2, 6, KEY_RIGHTALT), - KEY(2, 7, KEY_LEFTALT), - - KEY(3, 0, KEY_5), - KEY(3, 1, KEY_4), - KEY(3, 2, KEY_R), - KEY(3, 3, KEY_E), - KEY(3, 4, KEY_F), - KEY(3, 5, KEY_D), - KEY(3, 6, KEY_X), - - KEY(4, 0, KEY_7), - KEY(4, 1, KEY_6), - KEY(4, 2, KEY_T), - KEY(4, 3, KEY_H), - KEY(4, 4, KEY_G), - KEY(4, 5, KEY_V), - KEY(4, 6, KEY_C), - KEY(4, 7, KEY_SPACE), - - KEY(5, 0, KEY_9), - KEY(5, 1, KEY_8), - KEY(5, 2, KEY_U), - KEY(5, 3, KEY_Y), - KEY(5, 4, KEY_J), - KEY(5, 5, KEY_N), - KEY(5, 6, KEY_B), - KEY(5, 7, KEY_BACKSLASH), - - KEY(6, 0, KEY_MINUS), - KEY(6, 1, KEY_0), - KEY(6, 2, KEY_O), - KEY(6, 3, KEY_I), - KEY(6, 4, KEY_L), - KEY(6, 5, KEY_K), - KEY(6, 6, KEY_COMMA), - KEY(6, 7, KEY_M), - - KEY(7, 1, KEY_EQUAL), - KEY(7, 2, KEY_RIGHTBRACE), - KEY(7, 3, KEY_ENTER), - KEY(7, 7, KEY_MENU), - - KEY(8, 4, KEY_RIGHTSHIFT), - KEY(8, 5, KEY_LEFTSHIFT), - - KEY(9, 5, KEY_RIGHTCTRL), - KEY(9, 7, KEY_LEFTCTRL), - - KEY(11, 0, KEY_LEFTBRACE), - KEY(11, 1, KEY_P), - KEY(11, 2, KEY_APOSTROPHE), - KEY(11, 3, KEY_SEMICOLON), - KEY(11, 4, KEY_SLASH), - KEY(11, 5, KEY_DOT), - - KEY(12, 0, KEY_F10), - KEY(12, 1, KEY_F9), - KEY(12, 2, KEY_BACKSPACE), - KEY(12, 3, KEY_3), - KEY(12, 4, KEY_2), - KEY(12, 5, KEY_UP), - KEY(12, 6, KEY_PRINT), - KEY(12, 7, KEY_PAUSE), - - KEY(13, 0, KEY_INSERT), - KEY(13, 1, KEY_DELETE), - KEY(13, 3, KEY_PAGEUP), - KEY(13, 4, KEY_PAGEDOWN), - KEY(13, 5, KEY_RIGHT), - KEY(13, 6, KEY_DOWN), - KEY(13, 7, KEY_LEFT), - - KEY(14, 0, KEY_F11), - KEY(14, 1, KEY_F12), - KEY(14, 2, KEY_F8), - KEY(14, 3, KEY_Q), - KEY(14, 4, KEY_F4), - KEY(14, 5, KEY_F3), - KEY(14, 6, KEY_1), - KEY(14, 7, KEY_F7), - - KEY(15, 0, KEY_ESC), - KEY(15, 1, KEY_GRAVE), - KEY(15, 2, KEY_F5), - KEY(15, 3, KEY_TAB), - KEY(15, 4, KEY_F1), - KEY(15, 5, KEY_F2), - KEY(15, 6, KEY_CAPSLOCK), - KEY(15, 7, KEY_F6), - - /* Software Handled Function Keys */ - KEY(20, 0, KEY_KP7), - - KEY(21, 0, KEY_KP9), - KEY(21, 1, KEY_KP8), - KEY(21, 2, KEY_KP4), - KEY(21, 4, KEY_KP1), - - KEY(22, 1, KEY_KPSLASH), - KEY(22, 2, KEY_KP6), - KEY(22, 3, KEY_KP5), - KEY(22, 4, KEY_KP3), - KEY(22, 5, KEY_KP2), - KEY(22, 7, KEY_KP0), - - KEY(27, 1, KEY_KPASTERISK), - KEY(27, 3, KEY_KPMINUS), - KEY(27, 4, KEY_KPPLUS), - KEY(27, 5, KEY_KPDOT), - - KEY(28, 5, KEY_VOLUMEUP), - - KEY(29, 3, KEY_HOME), - KEY(29, 4, KEY_END), - KEY(29, 5, KEY_BRIGHTNESSDOWN), - KEY(29, 6, KEY_VOLUMEDOWN), - KEY(29, 7, KEY_BRIGHTNESSUP), - - KEY(30, 0, KEY_NUMLOCK), - KEY(30, 1, KEY_SCROLLLOCK), - KEY(30, 2, KEY_MUTE), - - KEY(31, 4, KEY_HELP), -}; - -static const -struct matrix_keymap_data tegra_kbc_default_keymap_data = { - .keymap = tegra_kbc_default_keymap, - .keymap_size = ARRAY_SIZE(tegra_kbc_default_keymap), -}; - static void tegra_kbc_report_released_keys(struct input_dev *input, unsigned short old_keycodes[], unsigned int old_num_keys, @@ -704,26 +563,13 @@ static int tegra_kbd_setup_keymap(struct tegra_kbc *kbc) const struct tegra_kbc_platform_data *pdata = kbc->pdata; const struct matrix_keymap_data *keymap_data = pdata->keymap_data; unsigned int keymap_rows = KBC_MAX_KEY; - int retval; if (keymap_data && pdata->use_fn_map) keymap_rows *= 2; - retval = matrix_keypad_build_keymap(keymap_data, NULL, + return matrix_keypad_build_keymap(keymap_data, NULL, keymap_rows, KBC_MAX_COL, kbc->keycode, kbc->idev); - if (retval == -ENOSYS || retval == -ENOENT) { - /* - * If there is no OF support in kernel or keymap - * property is missing, use default keymap. - */ - retval = matrix_keypad_build_keymap( - &tegra_kbc_default_keymap_data, NULL, - keymap_rows, KBC_MAX_COL, - kbc->keycode, kbc->idev); - } - - return retval; } static int tegra_kbc_probe(struct platform_device *pdev)