From patchwork Thu Mar 7 17:03:16 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 13586052 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AD431C54798 for ; Thu, 7 Mar 2024 17:05:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=p505XcUljcTQ4jAfu7+ssjxQ2XR/VsXdawM7ohD3gpg=; b=tU2ZSt83yF/87C 1ajjqLl4d5w9wTT2UCOIjNBaHEwrLJx/ddP5bhcmNCOWoU2jTSVvwe2qzSDOUPZwHQ8kvdnsuuzxp eWS/0UhN7gBvsX90IhIKzSvGD6Bqa6cFmtOl+YuCZyIsMEjtzC76tieHb/DBAx4GYdvnQo0uUEBol k+V4016M/wPU82dlhg7nJriIFq4+iX2cvSkO+ckiwG/iL9X+aDZx6YuyGwiahloU+FXS62gJ5uvi/ T580KEiFV7MgErijhNlrUTxAWo8GYL4RsHKc71BFRr+H9XGeTrpL4Xfinnh8a7iH9AIqhgF/jr7sm zn8Qg0NA5CmZCRc/HFpg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1riHAv-00000005bse-1Lh5; Thu, 07 Mar 2024 17:04:57 +0000 Received: from mgamail.intel.com ([198.175.65.20]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1riHAo-00000005bqH-0zYv for linux-arm-kernel@lists.infradead.org; Thu, 07 Mar 2024 17:04:51 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1709831090; x=1741367090; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=cv+rxy5QtxrIBZi0IThzTINv+rwro5NUmSO5y8zDSgA=; b=FHzFWdm/vNREdZgG0ygjjiftLmRcxyV7tdvbFacKlJNXozwNIa7UwBLQ VwY66bpc7/PYciKLJvo4z8hUqMy5aNRUncRLuPFQVKjZ7HYh1Sx1/104q 0Yqfn1hbUvEU8E6+mCEhBCoCyHgRxvCjk7y+wpmAZpk6FxVACRW54rRjI tum32LESuc8gJZyZJ2PEu7qT9B2spgTeuUylQS2IvB0MKl/2bZv9AVS0C HxrbxLOeLcwp3a5Zrlcglyl5yugxA3VVu4wdL004P3kOetmRVMsD9h7Ww 3UUs3bBHBL1rVpp99kz1IkNUsJsDG8JTt63AtKFXJcLFp1BQwFBh1shMV A==; X-IronPort-AV: E=McAfee;i="6600,9927,11006"; a="4392424" X-IronPort-AV: E=Sophos;i="6.07,212,1708416000"; d="scan'208";a="4392424" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Mar 2024 09:04:46 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,11006"; a="937046413" X-IronPort-AV: E=Sophos;i="6.07,212,1708416000"; d="scan'208";a="937046413" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga001.fm.intel.com with ESMTP; 07 Mar 2024 09:04:43 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id 76576152; Thu, 7 Mar 2024 19:04:42 +0200 (EET) From: Andy Shevchenko To: Andy Shevchenko , Arnd Bergmann , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org Cc: Daniel Mack , Haojian Zhuang , Robert Jarzmik , Russell King , Mark Brown Subject: [PATCH v2 2/3] spi: pxa2xx: Make num_chipselect 8-bit in the struct pxa2xx_spi_controller Date: Thu, 7 Mar 2024 19:03:16 +0200 Message-ID: <20240307170441.3884452-3-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.43.0.rc1.1.gbec44491f096 In-Reply-To: <20240307170441.3884452-1-andriy.shevchenko@linux.intel.com> References: <20240307170441.3884452-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240307_090450_465843_1FF7AE71 X-CRM114-Status: GOOD ( 14.12 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org There is no use for whole 16-bit for the number of chip select pins. Drop it to 8 bits. Acked-by: Arnd Bergmann Signed-off-by: Andy Shevchenko --- include/linux/spi/pxa2xx_spi.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/spi/pxa2xx_spi.h b/include/linux/spi/pxa2xx_spi.h index 56aba2f737b1..e5a4a045fb67 100644 --- a/include/linux/spi/pxa2xx_spi.h +++ b/include/linux/spi/pxa2xx_spi.h @@ -17,7 +17,7 @@ struct dma_chan; * (resides in device.platform_data). */ struct pxa2xx_spi_controller { - u16 num_chipselect; + u8 num_chipselect; u8 enable_dma; u8 dma_burst_size; bool is_target;