From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 21 Sep 2023 11:58:18 +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 4.94.2) (envelope-from ) id 1qjGRv-005jxk-Bx for lore@lore.pengutronix.de; Thu, 21 Sep 2023 11:58:18 +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 1qjGRt-000426-Ae for lore@pengutronix.de; Thu, 21 Sep 2023 11:58:17 +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=jDGYjDE+b5Em0R91rkQv/DwzkHdAuJpyJfLNmEfWNo8=; b=CCziWvtO1FCFkL3vOk9+nqPHN9 GoN/i6QEqg0gqZaT5XjA+AVRCJrePJSJjE4AzilAZUwyVO0DMLS7icm1xKOf+4WhPYxzAy77kTBD0 g7v/FvDgY/kY6Co3V4yS5qveEu5tT8xkbNUPHb058tpzm5XX2s/xw8u72wObT35BxK8BRjL7Hthw9 LhJn5Cl5Qz6eFgTj+0nnLf4lk+HlApIvPp0RjLN0iPIslCT/rLB7ODDmMW32bWHfQevpX99YeqN7i wBcpBr2NYUFyDecQh/x3qRtPR+J3nhvDFe43NEnILoqzVPp8+w0YBdSiJ7o1U9t8aHcW+4iQVK/4/ HbmqImzg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qjGQv-005e3H-1I; Thu, 21 Sep 2023 09:57:17 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qjGQs-005e1T-07 for barebox@lists.infradead.org; Thu, 21 Sep 2023 09:57:15 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qjGQa-0003SS-Rb; Thu, 21 Sep 2023 11:56:56 +0200 Received: from [2a0a:edc0:0:1101:1d::54] (helo=dude05.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qjGQa-007tX3-EA; Thu, 21 Sep 2023 11:56:56 +0200 Received: from afa by dude05.red.stw.pengutronix.de with local (Exim 4.96) (envelope-from ) id 1qjGQa-001Ipr-1F; Thu, 21 Sep 2023 11:56:56 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: rcz@pengutronix.de, mfe@pengutronix.de, Ahmad Fatoum Date: Thu, 21 Sep 2023 11:56:47 +0200 Message-Id: <20230921095649.310666-2-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230921095649.310666-1-a.fatoum@pengutronix.de> References: <20230921095649.310666-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230921_025714_079373_6128AF6E X-CRM114-Status: UNSURE ( 8.36 ) X-CRM114-Notice: Please train this message. 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=-4.9 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,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 2/4] ARM: dma: define DMA_ALIGNMENT instead of defining dma_alloc 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) There's a suitable fallback dma_alloc implementation already in dma.h, which we can use as soon as we define DMA_ALIGNMENT. By doing that, we also can use the __dma_aligned attribute that will come in handy in the follow-up commit. Signed-off-by: Ahmad Fatoum --- arch/arm/include/asm/dma.h | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/arch/arm/include/asm/dma.h b/arch/arm/include/asm/dma.h index 53953a486393..0774a11c5a30 100644 --- a/arch/arm/include/asm/dma.h +++ b/arch/arm/include/asm/dma.h @@ -3,11 +3,7 @@ #include -#define dma_alloc dma_alloc -static inline void *dma_alloc(size_t size) -{ - return xmemalign(64, ALIGN(size, 64)); -} +#define DMA_ALIGNMENT 64 #ifndef CONFIG_MMU #define dma_alloc_coherent dma_alloc_coherent -- 2.39.2