From patchwork Sun Feb 4 06:59:34 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrea della Porta X-Patchwork-Id: 13544518 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 9823BC48286 for ; Sun, 4 Feb 2024 07:00:38 +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=NcHZ3vMFoM+AvckkqZzToe16o8upI3r9qA8yfB73iB0=; b=cxOyEhGWMVM9sd 1OCkwJL/hW7I4UM3mu5eQ+ZwIRtQZekjlxMhLTXl48boHG0lSOXufdmHNHKVbitIA+3hMj04xHPn4 tAeHBC7IVx7nBwB8/fFtiKMq57kyndjNLtC2JcsyA8jOwGxtcSJ5apEhFk8XKrorlwrU8jD0HzIAK uZqUH0JTOPyW2gqg1cB3M3mBG7Ivo43Kvg5npwEqFxVDSZi5zQb2eAuJFQhNfD3VXHDn8WYRca9Cg YJjV3WXc1XihTkQOZDUw8/WJaPGINTAyFXbLtnN1j2bE9a/Ql2ZeSKdlzElS1B+qnqoKlmLEj925/ JUmQmG3qBkD5WY04OquA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rWWUI-00000000HIJ-05VC; Sun, 04 Feb 2024 07:00:22 +0000 Received: from smtp-out2.suse.de ([195.135.223.131]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rWWTt-00000000Gyd-0P8C; Sun, 04 Feb 2024 06:59:59 +0000 Received: from imap1.dmz-prg2.suse.org (imap1.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 2C8441F7F2; Sun, 4 Feb 2024 06:59:51 +0000 (UTC) Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id 134271338E; Sun, 4 Feb 2024 06:59:51 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id Q/J2Auc1v2WGZwAAD6G6ig (envelope-from ); Sun, 04 Feb 2024 06:59:51 +0000 From: Andrea della Porta To: Vinod Koul , Florian Fainelli , Ray Jui , Scott Branden , Broadcom internal kernel review list , dmaengine@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Maxime Ripard , Dom Cobley , Phil Elwell Subject: [PATCH 06/12] dmaengine: bcm2835: Use to_bcm2711_cbaddr where relevant Date: Sun, 4 Feb 2024 07:59:34 +0100 Message-ID: X-Mailer: git-send-email 2.41.0 In-Reply-To: References: MIME-Version: 1.0 X-Spamd-Bar: ++++++ Authentication-Results: smtp-out2.suse.de; dkim=none X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Spamd-Result: default: False [6.29 / 50.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:97:from]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_MISSING_CHARSET(2.50)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; MIME_GOOD(-0.10)[text/plain]; TO_MATCH_ENVRCPT_ALL(0.00)[]; BROKEN_CONTENT_TYPE(1.50)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_RATELIMIT(0.00)[to_ip_from(RLckep3cwzuj8o9t5iepipyqkk)]; RCVD_COUNT_THREE(0.00)[3]; MX_GOOD(-0.01)[]; NEURAL_HAM_SHORT(-0.20)[-0.997]; RCPT_COUNT_TWELVE(0.00)[12]; MID_CONTAINS_FROM(1.00)[]; BAYES_SPAM(0.00)[18.46%]; FORGED_SENDER(0.30)[andrea.porta@suse.com,aporta@suse.de]; FUZZY_BLOCKED(0.00)[rspamd.com]; R_DKIM_NA(2.20)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_CC(0.00)[cerno.tech,gmail.com,raspberrypi.com]; FROM_NEQ_ENVFROM(0.10)[andrea.porta@suse.com,aporta@suse.de]; RCVD_TLS_ALL(0.00)[] X-Rspamd-Queue-Id: 2C8441F7F2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240203_225957_358440_B6B521FF X-CRM114-Status: UNSURE ( 9.66 ) X-CRM114-Notice: Please train this message. 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 From: Maxime Ripard bcm2711_dma40_memcpy has some code strictly equivalent to the to_bcm2711_cbaddr() function. Let's use it instead. Signed-off-by: Maxime Ripard --- drivers/dma/bcm2835-dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/bcm2835-dma.c b/drivers/dma/bcm2835-dma.c index 077812eda609..d8d1f9ba2572 100644 --- a/drivers/dma/bcm2835-dma.c +++ b/drivers/dma/bcm2835-dma.c @@ -1214,7 +1214,7 @@ void bcm2711_dma40_memcpy(dma_addr_t dst, dma_addr_t src, size_t size) scb->len = size; scb->next_cb = 0; - writel((u32)(memcpy_scb_dma >> 5), memcpy_chan + BCM2711_DMA40_CB); + writel(to_bcm2711_cbaddr(memcpy_scb_dma), memcpy_chan + BCM2711_DMA40_CB); writel(BCM2711_DMA40_MEMCPY_FLAGS + BCM2711_DMA40_ACTIVE, memcpy_chan + BCM2711_DMA40_CS);