From patchwork Tue Apr 5 07:19:50 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: 557660 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 B0A9AC433EF for ; Tue, 5 Apr 2022 09:13:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245674AbiDEJMK (ORCPT ); Tue, 5 Apr 2022 05:12:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46566 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244765AbiDEIwi (ORCPT ); Tue, 5 Apr 2022 04:52:38 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E26F911C13; Tue, 5 Apr 2022 01:43:36 -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 dfw.source.kernel.org (Postfix) with ESMTPS id 81BE560FFC; Tue, 5 Apr 2022 08:43:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9912FC385A0; Tue, 5 Apr 2022 08:43:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1649148216; bh=A2qwBWgC5bulOwxQ9UGNIGesob+YEhfQP+KL/rVuxJk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jWMZf42Efuw6b2dO5XSFX3qO/3Yo2v9+f7QPKU9ktVEzvAhgOCGuZevwJUB6/dIzW 91SjF96qTasLutLfh8+3FsXoAzaW4mL1F93NRB38spAyHJx9Jog/TBzg+bSNiCGPuE JiSBOgouqptrNrWXQQxSHh1wiQy6Y/0imn7StzKA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Sam Protsenko , Krzysztof Kozlowski , Sasha Levin Subject: [PATCH 5.16 0277/1017] pinctrl: samsung: Remove EINT handler for Exynos850 ALIVE and CMGP gpios Date: Tue, 5 Apr 2022 09:19:50 +0200 Message-Id: <20220405070402.489440084@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220405070354.155796697@linuxfoundation.org> References: <20220405070354.155796697@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Sam Protsenko [ Upstream commit 96f79935015cf3d7ca6fabf63cd13b8af45a7713 ] GPIO_ALIVE and GPIO_CMGP blocks in Exynos850 SoC don't have EINT capabilities (like EINT_SVC register), and there are no corresponding interrupts wired to GIC. Instead those blocks have wake-up interrupts for each pin. The ".eint_gpio_init" callbacks were specified by mistake for these blocks, when porting pinctrl code from downstream kernel. That leads to error messages like this: samsung-pinctrl 11850000.pinctrl: irq number not available Remove ".eint_gpio_init" for pinctrl_alive and pinctrl_gpmc to fix this error. This change doesn't affect proper interrupt handling for related pins, as all those pins are handled in ".eint_wkup_init". Fixes: cdd3d945dcec ("pinctrl: samsung: Add Exynos850 SoC specific data") Signed-off-by: Sam Protsenko Link: https://lore.kernel.org/r/20220114203757.4860-1-semen.protsenko@linaro.org Signed-off-by: Krzysztof Kozlowski Signed-off-by: Sasha Levin --- drivers/pinctrl/samsung/pinctrl-exynos-arm64.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c b/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c index 6b77fd24571e..5c00be179082 100644 --- a/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c +++ b/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c @@ -504,13 +504,11 @@ static const struct samsung_pin_ctrl exynos850_pin_ctrl[] __initconst = { /* pin-controller instance 0 ALIVE data */ .pin_banks = exynos850_pin_banks0, .nr_banks = ARRAY_SIZE(exynos850_pin_banks0), - .eint_gpio_init = exynos_eint_gpio_init, .eint_wkup_init = exynos_eint_wkup_init, }, { /* pin-controller instance 1 CMGP data */ .pin_banks = exynos850_pin_banks1, .nr_banks = ARRAY_SIZE(exynos850_pin_banks1), - .eint_gpio_init = exynos_eint_gpio_init, .eint_wkup_init = exynos_eint_wkup_init, }, { /* pin-controller instance 2 AUD data */