From patchwork Tue Mar 7 13:04:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 660206 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 17A54C6FD1E for ; Tue, 7 Mar 2023 13:06:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230415AbjCGNGa (ORCPT ); Tue, 7 Mar 2023 08:06:30 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39432 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230235AbjCGNFm (ORCPT ); Tue, 7 Mar 2023 08:05:42 -0500 Received: from mail-lf1-x12b.google.com (mail-lf1-x12b.google.com [IPv6:2a00:1450:4864:20::12b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 469C31733 for ; Tue, 7 Mar 2023 05:05:13 -0800 (PST) Received: by mail-lf1-x12b.google.com with SMTP id i28so17051449lfv.0 for ; Tue, 07 Mar 2023 05:05:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1678194299; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=p1r1zyYA9t+QO+JcvGnUo/RuruD1eWdYkbb9TESedm0=; b=XI0UmKS1DqsLREENXEyfQRgiR7jhCtGsIzKxy49toW+kuBW4SQlQoHVh0hwV6jFcu+ aYbUbgsFyN8oj7PPp3WcL7Z+4F+Y094WggSBSS8z7xY8qPeUN+l160jmOr9Y1LqPqvqR wR+mqRS3HlNIGJLI0cGBYiV4m/pVb3+pheIdC5rg6RwjNpDB+UyT89JZ8zC3s8HHi5Ug RzKh+pgaU5eyNQr6uSTb7kraNJTBjxGsxAtXkqsFGbP3YA3jEMaBgHB4DWd2ZX8l5i+i hl9GEpV2AMq7t9uy18J8uHMpSIul0CNfP4FqaSw7oV536zICcuz4cUiypiBR31J2CElz QRUw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678194299; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=p1r1zyYA9t+QO+JcvGnUo/RuruD1eWdYkbb9TESedm0=; b=wzY//8TUO3YaPhViXUtm+UMYDV4OD62MGJJYCEcEb2zQsmnus3UXr9ag4DXK9lepmm CN6NE/n2TgIPmWqR42/AghjysKM5g8nE0QIfy9ZsJ0aUH0nGPcPXjtJOtvELo/kaOyZK Vs/jY2GSO0308c42F17/ynSz0v1ELrVRNnhJPVj481qQqfGcxLm8BZhP8/qOhYI7wrfe zY1uXnUVJZh8bXEkknpsnmaTpADW8f0CwxwEzoLpV2mxNi9mq+4Gk75O1s1Wl/xGhraj nyHAiBUW6QRUY83ly45rBLOXOMDjg5oAJZ5fvbwom0ClnKsPpyP0dZrCy6n7J3CYWdv+ mhtQ== X-Gm-Message-State: AO0yUKUPbGJ3fVM8YAaRzukSnc0cEj1F9DaRxRZiwi9CNbq1uoD9lWZc AwBhosVF2WhBpQ+LzYhFedApsA== X-Google-Smtp-Source: AK7set8LiewOjfSfMDSVpT8vLK4Kc41jk8YyNSr17wtiD84vpf6AnEv3OouhhoZf4ap+crKisrs+/g== X-Received: by 2002:a19:7418:0:b0:4cc:73ff:579a with SMTP id v24-20020a197418000000b004cc73ff579amr3664898lfe.38.1678194299039; Tue, 07 Mar 2023 05:04:59 -0800 (PST) Received: from [127.0.1.1] ([85.235.12.219]) by smtp.gmail.com with ESMTPSA id w14-20020ac2598e000000b004caf992bba9sm2030548lfn.268.2023.03.07.05.04.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 Mar 2023 05:04:58 -0800 (PST) From: Linus Walleij Date: Tue, 07 Mar 2023 14:04:55 +0100 Subject: [PATCH v2 13/16] gpio: omap: Drop irq_base MIME-Version: 1.0 Message-Id: <20230215-immutable-chips-v2-13-d6b0e3f2d991@linaro.org> References: <20230215-immutable-chips-v2-0-d6b0e3f2d991@linaro.org> In-Reply-To: <20230215-immutable-chips-v2-0-d6b0e3f2d991@linaro.org> To: Mun Yew Tham , Bartosz Golaszewski , Joel Stanley , Andrew Jeffery , Alban Bedel , Orson Zhai , Baolin Wang , Chunyan Zhang , Jay Fang , Daniel Palmer , Romain Perier , Santosh Shilimkar , Kevin Hilman , William Breathitt Gray Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-omap@vger.kernel.org, Linus Walleij , Janusz Krzysztofik , Tony Lindgren , Arnd Bergmann , Marc Zyngier X-Mailer: b4 0.12.1 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org The OMAP1 at one point was using static irqs but that time is gone, OMAP1 uses sparse irqs like all other multiplatform targets so this static allocation of descriptors should just go. Cc: Janusz Krzysztofik Cc: Tony Lindgren Acked-by: Arnd Bergmann Acked-by: Marc Zyngier Reviewed-by: Tony Lindgren Signed-off-by: Linus Walleij --- drivers/gpio/gpio-omap.c | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index f5f3d4b22452..1cbd040cf796 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -992,7 +992,6 @@ static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc, struct gpio_irq_chip *irq; static int gpio; const char *label; - int irq_base = 0; int ret; /* @@ -1024,19 +1023,6 @@ static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc, } bank->chip.ngpio = bank->width; -#ifdef CONFIG_ARCH_OMAP1 - /* - * REVISIT: Once we have OMAP1 supporting SPARSE_IRQ, we can drop - * irq_alloc_descs() since a base IRQ offset will no longer be needed. - */ - irq_base = devm_irq_alloc_descs(bank->chip.parent, - -1, 0, bank->width, 0); - if (irq_base < 0) { - dev_err(bank->chip.parent, "Couldn't allocate IRQ numbers\n"); - return -ENODEV; - } -#endif - /* MPUIO is a bit different, reading IRQ status clears it */ if (bank->is_mpuio && !bank->regs->wkup_en) irqc->irq_set_wake = NULL; @@ -1047,7 +1033,6 @@ static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc, irq->default_type = IRQ_TYPE_NONE; irq->num_parents = 1; irq->parents = &bank->irq; - irq->first = irq_base; ret = gpiochip_add_data(&bank->chip, bank); if (ret)