From patchwork Wed Jan 3 12:22:55 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 10142247 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 768E96035E for ; Wed, 3 Jan 2018 12:24:09 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 661DA28FB4 for ; Wed, 3 Jan 2018 12:24:09 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 59F3428FFF; Wed, 3 Jan 2018 12:24:09 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0262A28FB4 for ; Wed, 3 Jan 2018 12:24:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Date:Message-Id: In-Reply-To:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: References:List-Owner; bh=Ci2eKCfRSUkNkXScx5ZVrDZ+T4Us3lt4yKiH3jXqXMg=; b=jJq onfhucU+Z3X8P72Gw7ojXVxvJBaEm4C9KB5dagqrrjVhz7ioAIXJc0btxi1BQuQkfIPm1yX4dMjcd WkcJLcastvodb1HHhu6PicjUnFlM7TaYsSYD/5RaY2kcieyoIOiBrwXGd2vNUX94CGRzaNab0XxGw mlx6lvymQEuPF6WQEG8dYzuHZ7FZnrhp82tY6df0HXBeQR7cr/F9Gj7R3vRD5YlQdyDdXWGh/071M vdAIvE9YyqrOJfNakks9x/IopnGse1JZBZV+tv/16lq4OkLcsF9UvQ1pIr8NZ7X6AyIgJSpW422+C BLNjkbvxA68R8Uj6DTABYKLgVBXIQiQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1eWi5V-0004H3-Gz; Wed, 03 Jan 2018 12:24:05 +0000 Received: from merlin.infradead.org ([2001:8b0:10b:1231::1]) by bombadil.infradead.org with esmtps (Exim 4.89 #1 (Red Hat Linux)) id 1eWi5R-0004G5-Mw for linux-arm-kernel@bombadil.infradead.org; Wed, 03 Jan 2018 12:24:01 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=Date:Message-Id:In-Reply-To:Subject:Cc: To:From:Sender:Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:References:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=EI1bIAYgm2Z1nmW1OuMPD11yfGh6aZgEVWyZTNUBXi0=; b=hzLsQZ7uURy3cqFNOBq43IIi3g AbYuz90sL63gSDvpWGZjTatTFM/oD9lcXf1RFwlEqJg3XHJFBgEObS9goZ+3RgHBBqyaIZLde7wIU fD9v8rQ+K6CP+3EWhXfJx+OlHW30BauMIs3beAFfLyhtjyO2IsGEU/bbp3ozHvwdkpDg+SCf8PyJg atp0UFsslD29MDvOGa3FeY9nVrfLkMMXPh7iKOcfwsGRcRGN7K0r62HRPg1E/P7QBnoNa8hlJt4AR +s3TkQc4dTVdpt7CSH4C7GG0O7q07D63MRqMZeERx1mVGh9Gl2H81rikN/rFJqBOEiw7+G4NloECq RBMpmN4g==; Received: from heliosphere.sirena.org.uk ([2a01:7e01::f03c:91ff:fed4:a3b6]) by merlin.infradead.org with esmtps (Exim 4.89 #1 (Red Hat Linux)) id 1eWi5O-0003sK-CI for linux-arm-kernel@lists.infradead.org; Wed, 03 Jan 2018 12:23:59 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sirena.org.uk; s=20170815-heliosphere; h=Date:Message-Id:In-Reply-To: Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:References: List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner: List-Archive; bh=EI1bIAYgm2Z1nmW1OuMPD11yfGh6aZgEVWyZTNUBXi0=; b=AjjichUrQ9Xm afxfWZhOKxFG/jPbxWWOlgbV0UEeOFtTb1oTMBg9/uBMixd1hCftnqeYKF7C8PXRHP2Tlo0MPT3f9 9ueEvxbdCVYBcDDkEMV2t5TFPG93/xyolsK3+/6KW43J15vHMkDOdEeJRawwWYI2U3MHUT7gYLNdG Lif9o=; Received: from debutante.sirena.org.uk ([2001:470:1f1d:6b5::3] helo=debutante) by heliosphere.sirena.org.uk with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1eWi4N-0004hZ-HC; Wed, 03 Jan 2018 12:22:55 +0000 Received: from broonie by debutante with local (Exim 4.90) (envelope-from ) id 1eWi4N-0003OF-1D; Wed, 03 Jan 2018 12:22:55 +0000 From: Mark Brown To: Julia Lawall Subject: Applied "spi: sirf: account for const type of of_device_id.data" to the spi tree In-Reply-To: <1514899688-27844-4-git-send-email-Julia.Lawall@lip6.fr> Message-Id: Date: Wed, 03 Jan 2018 12:22:55 +0000 X-Bad-Reply: In-Reply-To but no 'Re:' in Subject. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Barry Song , kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, Mark Brown , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The patch spi: sirf: account for const type of of_device_id.data has been applied to the spi tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark From 9e327ce71f3894e7e6b57f5c15a0dfa5be79f44e Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Tue, 2 Jan 2018 14:27:59 +0100 Subject: [PATCH] spi: sirf: account for const type of of_device_id.data This driver creates various const structures that it stores in the data field of an of_device_id array. Adding const to the declaration of the location that receives the const value from the data field ensures that the compiler will continue to check that the value is not modified. Furthermore, the const-discarding cast on the extraction from the data field is no longer needed. Done using Coccinelle. Signed-off-by: Julia Lawall Signed-off-by: Mark Brown --- drivers/spi/spi-sirf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/spi/spi-sirf.c b/drivers/spi/spi-sirf.c index bbb1a275f718..f009d76f96b1 100644 --- a/drivers/spi/spi-sirf.c +++ b/drivers/spi/spi-sirf.c @@ -1072,7 +1072,7 @@ static int spi_sirfsoc_probe(struct platform_device *pdev) struct sirfsoc_spi *sspi; struct spi_master *master; struct resource *mem_res; - struct sirf_spi_comp_data *spi_comp_data; + const struct sirf_spi_comp_data *spi_comp_data; int irq; int ret; const struct of_device_id *match; @@ -1092,7 +1092,7 @@ static int spi_sirfsoc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, master); sspi = spi_master_get_devdata(master); sspi->fifo_full_offset = ilog2(sspi->fifo_size); - spi_comp_data = (struct sirf_spi_comp_data *)match->data; + spi_comp_data = match->data; sspi->regs = spi_comp_data->regs; sspi->type = spi_comp_data->type; sspi->fifo_level_chk_mask = (sspi->fifo_size / 4) - 1;