From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 15 Aug 2024 08:57:36 +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 1seUQS-009nA5-0B for lore@lore.pengutronix.de; Thu, 15 Aug 2024 08:57:36 +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 1seUQR-00033M-AT for lore@pengutronix.de; Thu, 15 Aug 2024 08:57:35 +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=w9sco9l1niajn5tpz/ll74bXuAJOZ4hygAnpbT8UoPM=; b=hbf3zrl6b1eJFp4ZWGE30XyBIl Yk1/K39NlQQCyD583zCSNKnKF65EnHVs6HUQu/FXHX3SQLXtrEc02o3NXom+iBkrmwmczr8J+4jok jq0yKZiuCpMGbkDOizyw1AjBeFqnEW/M7qexXtTsFPFhboiSa+Zj56IaBDBPTP877ddoGGGHsNuWf ypD3f+htYYCACTf9MrawKNEmU6gKLsj+WQSzcOy647xpW8uu1Vs9VZ+BHzVHgqBJmb33KssmxwUXs G/A20Dxs6/8PIh3Q8fQAqcy6lD/zpbHAAcK7UU19upa8HWdzBiymmWidbq8fjw7MTYutjEMHRmdJM g3HqbMxA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1seUPn-00000009D1Y-0VJV; Thu, 15 Aug 2024 06:56:55 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1seUPk-00000009D0h-243s for barebox@lists.infradead.org; Thu, 15 Aug 2024 06:56:53 +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 1seUPh-0002vV-Nq; Thu, 15 Aug 2024 08:56:49 +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 1seUPh-000XMG-66; Thu, 15 Aug 2024 08:56:49 +0200 Received: from localhost ([::1] helo=dude05.red.stw.pengutronix.de) by dude05.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1seUPh-004qwZ-0I; Thu, 15 Aug 2024 08:56:49 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Tomas Marek , Ahmad Fatoum Date: Thu, 15 Aug 2024 08:56:46 +0200 Message-Id: <20240815065646.1156788-2-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240815065646.1156788-1-a.fatoum@pengutronix.de> References: <20240815065646.1156788-1-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-20240814_235652_556622_BBCC5A30 X-CRM114-Status: GOOD ( 12.05 ) 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=-5.2 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, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 2/2] i2c: efi: use DIV_ROUND_UP_ULL instead of native division 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) 64-bit division on 32-bit platforms is normally handled by libgcc, which, like the kernel, we don't link against in barebox. Instead we have a number of division helpers that should be used for 64-bit division, which either expand to a normal division if possible or to an out-of-line division. Make use of this to fix compilation for 32-bit. Cc: Tomas Marek Signed-off-by: Ahmad Fatoum --- This replaces "i2c: efi: avoid 64-bit division" --- drivers/i2c/busses/i2c-efi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-efi.c b/drivers/i2c/busses/i2c-efi.c index 5f6cc0eed28e..4c58279e0398 100644 --- a/drivers/i2c/busses/i2c-efi.c +++ b/drivers/i2c/busses/i2c-efi.c @@ -114,7 +114,7 @@ static unsigned int efi_i2c_msg_op_cnt(const struct efi_i2c_priv *i2c_priv, max_len = efi_i2c_max_len(i2c_priv, msg); - return ((u64)msg->len + max_len - 1) / max_len; + return DIV_ROUND_UP_ULL(msg->len, max_len); } static unsigned int efi_i2c_req_op_cnt( -- 2.39.2