From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 18 Jun 2025 08:38:28 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1uRmRI-008WfW-0r for lore@lore.pengutronix.de; Wed, 18 Jun 2025 08:38:28 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1uRmRH-00038I-FT for lore@pengutronix.de; Wed, 18 Jun 2025 08:38:28 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=fXldkuEmuoV7z/Eg26/YrylCj7iwqXKAGRHlOg5KFxc=; b=S6RiczhIiy3flYppWp3z2lNX8x xiGncaScQCl97B/7jKUYMqsLNMYLPCNA9emXXlkKvHKb1lGeMTIbHEoYRPChzkHsS2cTx2YYmvJh+ k/aE7DkEvt0DLNxNG6OuYuTxIZ3EjRqyrIEfJHvgDJzT8DWtaKU7LwaVqLr8IDI7wHoxtg3EeJoyi H9bBL2guQbhLoVMax829RBVsEaTDpgyIhcNvKwwMzBVilWSY0f4O5mloYKZ9NYDDhzvu7pzTnwjwz KbWmm3m7OHf62sj7Yogwzlv2ADFiEea0Phi0cN112kic0a6f4ma0I2BAZiLhVZoUyl1DAmqbcy9pa I50UgUkw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uRmQk-00000009BvS-2pAg; Wed, 18 Jun 2025 06:37:54 +0000 Received: from mail-lj1-x234.google.com ([2a00:1450:4864:20::234]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uRmPD-00000009Bji-41l8 for barebox@lists.infradead.org; Wed, 18 Jun 2025 06:36:20 +0000 Received: by mail-lj1-x234.google.com with SMTP id 38308e7fff4ca-32b78b5aa39so8644051fa.1 for ; Tue, 17 Jun 2025 23:36:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1750228578; x=1750833378; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=fXldkuEmuoV7z/Eg26/YrylCj7iwqXKAGRHlOg5KFxc=; b=U4NFLyI1ehX2htixbOgLxF81SE6vxgtncmJw6bSXuwil/dTOSrgVrRw3X6Zpb7NUYr A0Dfdns5/x7s/Uy3qBsSzCK1y1/NBQ4H+QCunfnWtD1t7cxV9rJleFo4svkSj90CTm0F /6MV5eOUXDbHcAId23Mv65FuMK2UQtmpft8rydDoLK7kq1dD8Swa3sixzhmdmERg5gls z3LSpHLD4CdBF3S7DIb4dAhCL9lF7qBCRhB1kg6OJXXBZ9a8KUVgggkgPuggfAwIsLvo 37bmtsx57+sxDtcgCaN19Ulrtms1SgN1GkLkgaviMQ3DcRQDfTzAiExu2g3nXuxYH4iB MMxQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1750228578; x=1750833378; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=fXldkuEmuoV7z/Eg26/YrylCj7iwqXKAGRHlOg5KFxc=; b=lvIV64BHKRJJQRSqhjQyk+j3TdnCs0zfp8Ra8ET2MmDNZixEeTKGnHzG7+UT0oYMTg Avi7AkjDJKGGXH+fNVcA9QBZfkbjiVSkcG31mkuBlwHw75jL2NiOGF6Y5slLMfYYEE24 uqM1s5h1DB6b3LZpCrkq21oghUtPrbirRUVaah6SBiF/gLxtmbavL9ZQyvWIXKem/1T9 EuJHwjtFTTkQaX3lybqOfISgaYdKN1bNYH9GZ8W+8rmGn+w4bR8gLMbKiKsamXTC9Hjw azY7hmP4UkeWtvxm5VzjUWruV3arlNngae0bt0J2ug/K8zjVd2N7RNZltoHHLHOQ1xjw GzIg== X-Gm-Message-State: AOJu0YzgpCaQT2uOjNWV8DhPN3Yo9+jacqqCLYZ/ovUS005gesDYIs4g 6VTUmEE65r6dQ1ugZnlTe1pbHVd9nieF+ulzOqlwQIpuaGUhNIoU4oYJ3w7e2g== X-Gm-Gg: ASbGncuogxj3HhXM6yDh6AWVlnQPfGQqsGrX362ywbicR9v499Bx+qPjB2nhLzEYwoF dHS0LipSwU1JMbdf7okKJMpuxoZh/XV7A+q/+G8BeVg7Q185rtA1UqLbzftkZwdWTeYDcl8prq4 Wg6O8eo4chZLwp83W9xiFtyfe8XYC0NSz3TN16G0XBdadCsXqMv9uetZD2+wvRthrmyMNcU8iTj KfhSPJmmgwn8IxlrmD5sWniTqafcejHMFmO9qb5aAkyNTPHwbvWYpMFEi9B9X1QcBsVef//Udbz AMJ/uC4aWDm5pXoAG+5VYHQaeoujXgXYG/gwMj6XUxd8e4uRRG2ReWyLI6FNFHbD0YSjXZKvuSR hr4ThbRZXdw== X-Google-Smtp-Source: AGHT+IFd5mr52sLZNSgfd6vfEL43wY3I08A592TuKiy7Q9MYa66TdRhvE72azkR88MzPvb4wh37YNw== X-Received: by 2002:a05:651c:2205:b0:306:10d6:28b0 with SMTP id 38308e7fff4ca-32b4a2d7b63mr47627321fa.1.1750228577790; Tue, 17 Jun 2025 23:36:17 -0700 (PDT) Received: from localhost.localdomain ([188.243.23.53]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-32b3c7decb8sm19038121fa.49.2025.06.17.23.36.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Jun 2025 23:36:17 -0700 (PDT) From: Alexander Shiyan To: barebox@lists.infradead.org Cc: Alexander Shiyan Date: Wed, 18 Jun 2025 09:35:51 +0300 Message-Id: <20250618063552.23777-4-eagle.alexander923@gmail.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20250618063552.23777-1-eagle.alexander923@gmail.com> References: <20250618063552.23777-1-eagle.alexander923@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250617_233619_996677_3FADBB4D X-CRM114-Status: GOOD ( 10.91 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.6 required=4.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH] ARM: at91: setup: refactor SoC subtype detection with switch statements X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) This patch replaces the series of independent if-statements in dbgu_soc_detect() with a structured switch-case approach for better code organization and readability. Signed-off-by: Alexander Shiyan --- arch/arm/mach-at91/setup.c | 24 +++++++++++------------- 1 file changed, 11 insertions(+), 13 deletions(-) diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c index 708c946192..e8d45c30dd 100644 --- a/arch/arm/mach-at91/setup.c +++ b/arch/arm/mach-at91/setup.c @@ -102,7 +102,8 @@ static void __init dbgu_soc_detect(u32 dbgu_base) at91_soc_initdata.cidr = cidr; - if (at91_soc_initdata.type == AT91_SOC_SAM9G45) { + switch (at91_soc_initdata.type) { + case AT91_SOC_SAM9G45: switch (at91_soc_initdata.exid) { case ARCH_EXID_AT91SAM9M10: at91_soc_initdata.subtype = AT91_SOC_SAM9M10; @@ -114,9 +115,8 @@ static void __init dbgu_soc_detect(u32 dbgu_base) at91_soc_initdata.subtype = AT91_SOC_SAM9M11; break; } - } - - if (at91_soc_initdata.type == AT91_SOC_SAM9X5) { + break; + case AT91_SOC_SAM9X5: switch (at91_soc_initdata.exid) { case ARCH_EXID_AT91SAM9G15: at91_soc_initdata.subtype = AT91_SOC_SAM9G15; @@ -134,9 +134,8 @@ static void __init dbgu_soc_detect(u32 dbgu_base) at91_soc_initdata.subtype = AT91_SOC_SAM9X25; break; } - } - - if (at91_soc_initdata.type == AT91_SOC_SAM9N12) { + break; + case AT91_SOC_SAM9N12: switch (at91_soc_initdata.exid) { case ARCH_EXID_AT91SAM9N12: at91_soc_initdata.subtype = AT91_SOC_SAM9N12; @@ -148,9 +147,8 @@ static void __init dbgu_soc_detect(u32 dbgu_base) at91_soc_initdata.subtype = AT91_SOC_SAM9CN12; break; } - } - - if (at91_soc_initdata.type == AT91_SOC_SAMA5D3) { + break; + case AT91_SOC_SAMA5D3: switch (at91_soc_initdata.exid) { case ARCH_EXID_SAMA5D31: at91_soc_initdata.subtype = AT91_SOC_SAMA5D31; @@ -168,9 +166,8 @@ static void __init dbgu_soc_detect(u32 dbgu_base) at91_soc_initdata.subtype = AT91_SOC_SAMA5D36; break; } - } - - if (at91_soc_initdata.type == AT91_SOC_SAMA5D4) { + break; + case AT91_SOC_SAMA5D4: switch (at91_soc_initdata.exid) { case ARCH_EXID_SAMA5D41: at91_soc_initdata.subtype = AT91_SOC_SAMA5D41; @@ -185,6 +182,7 @@ static void __init dbgu_soc_detect(u32 dbgu_base) at91_soc_initdata.subtype = AT91_SOC_SAMA5D44; break; } + break; } } -- 2.39.1