From patchwork Tue Apr 5 07:27:37 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 556954 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 E31D6C4332F for ; Tue, 5 Apr 2022 11:25:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1376524AbiDELWS (ORCPT ); Tue, 5 Apr 2022 07:22:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48090 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349429AbiDEJtv (ORCPT ); Tue, 5 Apr 2022 05:49:51 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E932C23BD5; Tue, 5 Apr 2022 02:45:39 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 9A5DEB817D3; Tue, 5 Apr 2022 09:45:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0512DC385A2; Tue, 5 Apr 2022 09:45:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1649151937; bh=B4ZcG0QXqpeghTBVKDIRTsP/36gZD9K13i5RowxWSZc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aVbFNlTjiLf/Fkx+biRQg6/E2SzROgZaB/hV0znZIB+WM+ufO6DJ4WgJWCQls7lCw oCeLq/kkfZ8LILIooYlhrTNow2+vVeBNN5pPET5bxOJzD8zl9M27a7+LFJdn1MitAp yNdri+LkHsD2Bx61l/3B8fZ4NaQfT3L+Rn/Ovsm8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Geert Uytterhoeven , Sasha Levin Subject: [PATCH 5.15 595/913] pinctrl: renesas: r8a77470: Reduce size for narrow VIN1 channel Date: Tue, 5 Apr 2022 09:27:37 +0200 Message-Id: <20220405070357.677623587@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220405070339.801210740@linuxfoundation.org> References: <20220405070339.801210740@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Geert Uytterhoeven [ Upstream commit 9e04a0eda84fccab0ac22a33825ad53f47c968c7 ] The second video-in channel on RZ/G1C has only 12 data lanes, but the pin control driver uses the vin_data union, which is meant for 24 data lanes, thus wasting space. Fix this by using the vin_data12 union instead. This reduces kernel size by 96 bytes. Fixes: 50f3f2d73e3426ba ("pinctrl: sh-pfc: Reduce kernel size for narrow VIN channels") Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/52716fa89139f6f92592633edb52804d4c5e18f0.1640269757.git.geert+renesas@glider.be Signed-off-by: Sasha Levin --- drivers/pinctrl/renesas/pfc-r8a77470.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/renesas/pfc-r8a77470.c b/drivers/pinctrl/renesas/pfc-r8a77470.c index e6e5487691c1..cf7153d06a95 100644 --- a/drivers/pinctrl/renesas/pfc-r8a77470.c +++ b/drivers/pinctrl/renesas/pfc-r8a77470.c @@ -2140,7 +2140,7 @@ static const unsigned int vin0_clk_mux[] = { VI0_CLK_MARK, }; /* - VIN1 ------------------------------------------------------------------- */ -static const union vin_data vin1_data_pins = { +static const union vin_data12 vin1_data_pins = { .data12 = { RCAR_GP_PIN(3, 1), RCAR_GP_PIN(3, 2), RCAR_GP_PIN(3, 3), RCAR_GP_PIN(3, 4), @@ -2150,7 +2150,7 @@ static const union vin_data vin1_data_pins = { RCAR_GP_PIN(3, 15), RCAR_GP_PIN(3, 16), }, }; -static const union vin_data vin1_data_mux = { +static const union vin_data12 vin1_data_mux = { .data12 = { VI1_DATA0_MARK, VI1_DATA1_MARK, VI1_DATA2_MARK, VI1_DATA3_MARK,