From patchwork Sun Apr 30 18:20:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Weiss X-Patchwork-Id: 13227266 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 10B50C77B60 for ; Sun, 30 Apr 2023 18:22:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231375AbjD3SWO (ORCPT ); Sun, 30 Apr 2023 14:22:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36846 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229596AbjD3SWM (ORCPT ); Sun, 30 Apr 2023 14:22:12 -0400 Received: from mail.z3ntu.xyz (mail.z3ntu.xyz [128.199.32.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 567FA2D54; Sun, 30 Apr 2023 11:22:04 -0700 (PDT) Received: from [192.168.178.23] (unknown [62.108.10.64]) by mail.z3ntu.xyz (Postfix) with ESMTPSA id 4CEA1CEC7A; Sun, 30 Apr 2023 18:21:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=z3ntu.xyz; s=z3ntu; t=1682878892; bh=FvMcse6MLsbVxRrJLcTSsgg2rGTfDB1+G4bqmgYng0g=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=QzdUVnIMzqFjlITKUDtui4tr7rOVdAm0/LxRRS7T6mWAeMkTM2q41hQOVXIkQBlkG iM+FCyX6/PxmUftbS07lNkAbFW0cC49fNKrJ5t9CJPt3x7UyOFOjHP2+hYhzqS3u4d WMKNDCLCE3yRAoRLLtEmlxah6bSleFKONkE7vD4k= From: Luca Weiss Date: Sun, 30 Apr 2023 20:20:55 +0200 Subject: [PATCH 3/5] Input: drv260x - remove unused .reg_defaults MIME-Version: 1.0 Message-Id: <20230430-drv260x-improvements-v1-3-1fb28b4cc698@z3ntu.xyz> References: <20230430-drv260x-improvements-v1-0-1fb28b4cc698@z3ntu.xyz> In-Reply-To: <20230430-drv260x-improvements-v1-0-1fb28b4cc698@z3ntu.xyz> To: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, Dmitry Torokhov , Dan Murphy , Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Raffaele Tranquillini , Yassine Oudjana Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, Luca Weiss X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2291; i=luca@z3ntu.xyz; h=from:subject:message-id; bh=FvMcse6MLsbVxRrJLcTSsgg2rGTfDB1+G4bqmgYng0g=; b=owEBbQKS/ZANAwAIAXLYQ7idTddWAcsmYgBkTrGozXcO/sDeRLWK6UMDpNHnsBPS252acBqw+ nkdYXgTM6CJAjMEAAEIAB0WIQQ5utIvCCzakboVj/py2EO4nU3XVgUCZE6xqAAKCRBy2EO4nU3X VmNeEADF84qF6eb0T7D21o0wIMKjLjMAlLI6jz5lemvrRO5uFx+Jt79NueiJ7F4DsCwT2O32QEH CGW5+7Ojl6DcCVbYa5JUveusxkYvIzGHzhAHkIZZqX1WC9EVmcEfhTs60YG7ITjJJp/PQUMAkWx 68xFx64MRWZPpM6xEqRiU58fzNDrBifxcJ2flHgZNPs5DVL+WTE2GwgmhqjvarmGg0vWG1Y8WX6 LEuo1k/w/fkckmfH+zbSuFsCEl2F9NeDSl9U6wDqe5f2Ju7Cz+OKe08ZdysLDF9UievUTAv9DCS +T/WudTv3LedVxWvsXO/9gT7BOk+lh3belqeresukkaDq6SmsiJHqQ2QzngyXdXdtXvTwpJ82Hl 80TwWqltK2kbZBZL1BGzuvRCG/5lV7/1lg6xxIiiRGdi9AnwvAoiiR0yIgvuaEfiW63o42hBzVF jLNwpfaZe/Tu6tceY0PuCjsQKLlaXt7jcdL2z8ZhXa8q2V5bOX42UCCdADLCwu7hX5VrcbJS4Cw gS71en1xDrBIjt7rmlWIWuOaFFZAN4/ybX/ZquS8rAD8UpcxKO4bhd58w4fI/w+IZiN+FS188xd 5gYJ00C81ni4t0V4GAtI8k3ZHV5bWBmiBPCHyps41yveNMSf9Fciya5+9W+OoMxthG5XR7VMEWO PxLxfUK8vaPJdQg== X-Developer-Key: i=luca@z3ntu.xyz; a=openpgp; fpr=BD04DA24C971B8D587B2B8D7FAF69CF6CD2D02CD Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Since the driver has disabled regmap caching with REGCACHE_NONE, it's warning us that we provide defaults that are not used. Remove them. [ 0.561159] drv260x-haptics 0-005a: No cache used with register defaults set! Fixes: 7132fe4f5687 ("Input: drv260x - add TI drv260x haptics driver") Signed-off-by: Luca Weiss --- drivers/input/misc/drv260x.c | 40 ---------------------------------------- 1 file changed, 40 deletions(-) diff --git a/drivers/input/misc/drv260x.c b/drivers/input/misc/drv260x.c index 884d43eb4b61..a7e3120bdc13 100644 --- a/drivers/input/misc/drv260x.c +++ b/drivers/input/misc/drv260x.c @@ -193,44 +193,6 @@ struct drv260x_data { int overdrive_voltage; }; -static const struct reg_default drv260x_reg_defs[] = { - { DRV260X_STATUS, 0xe0 }, - { DRV260X_MODE, 0x40 }, - { DRV260X_RT_PB_IN, 0x00 }, - { DRV260X_LIB_SEL, 0x00 }, - { DRV260X_WV_SEQ_1, 0x01 }, - { DRV260X_WV_SEQ_2, 0x00 }, - { DRV260X_WV_SEQ_3, 0x00 }, - { DRV260X_WV_SEQ_4, 0x00 }, - { DRV260X_WV_SEQ_5, 0x00 }, - { DRV260X_WV_SEQ_6, 0x00 }, - { DRV260X_WV_SEQ_7, 0x00 }, - { DRV260X_WV_SEQ_8, 0x00 }, - { DRV260X_GO, 0x00 }, - { DRV260X_OVERDRIVE_OFF, 0x00 }, - { DRV260X_SUSTAIN_P_OFF, 0x00 }, - { DRV260X_SUSTAIN_N_OFF, 0x00 }, - { DRV260X_BRAKE_OFF, 0x00 }, - { DRV260X_A_TO_V_CTRL, 0x05 }, - { DRV260X_A_TO_V_MIN_INPUT, 0x19 }, - { DRV260X_A_TO_V_MAX_INPUT, 0xff }, - { DRV260X_A_TO_V_MIN_OUT, 0x19 }, - { DRV260X_A_TO_V_MAX_OUT, 0xff }, - { DRV260X_RATED_VOLT, 0x3e }, - { DRV260X_OD_CLAMP_VOLT, 0x8c }, - { DRV260X_CAL_COMP, 0x0c }, - { DRV260X_CAL_BACK_EMF, 0x6c }, - { DRV260X_FEEDBACK_CTRL, 0x36 }, - { DRV260X_CTRL1, 0x93 }, - { DRV260X_CTRL2, 0xfa }, - { DRV260X_CTRL3, 0xa0 }, - { DRV260X_CTRL4, 0x20 }, - { DRV260X_CTRL5, 0x80 }, - { DRV260X_LRA_LOOP_PERIOD, 0x33 }, - { DRV260X_VBAT_MON, 0x00 }, - { DRV260X_LRA_RES_PERIOD, 0x00 }, -}; - #define DRV260X_DEF_RATED_VOLT 0x90 #define DRV260X_DEF_OD_CLAMP_VOLT 0x90 @@ -453,8 +415,6 @@ static const struct regmap_config drv260x_regmap_config = { .val_bits = 8, .max_register = DRV260X_MAX_REG, - .reg_defaults = drv260x_reg_defs, - .num_reg_defaults = ARRAY_SIZE(drv260x_reg_defs), .cache_type = REGCACHE_NONE, };