From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 14 Aug 2024 12:31:00 +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 1seBHQ-009VS9-1s for lore@lore.pengutronix.de; Wed, 14 Aug 2024 12:31:00 +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 1seBHQ-0005D7-03 for lore@pengutronix.de; Wed, 14 Aug 2024 12:31:00 +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=JqvU2SsDB09b4FdDr89nFs3G2XVjzjAObMMXLjo502k=; b=Mu1DlgzX3fbAA9D78bSrcfjvrq 3gOkNX1nbGQ+ttC3BviaHDB3PStwBcQe6QTTtVQuiY/oYPOSCskCyox7JRiva3JUXfO9G+rgspAFa mostUGEuE8SGj0sYB12iBVrurnDT5VRDLulAN9QvGHSD173xtGmD8L+0L+6ap3d5ZZKCE1/rAb/+0 F0M/VTl/NmDSDwJR9AmfjzdTV8+SC80AIzgI9ukH6WbpnccwJKsrDDmXjfxU2fSitBFP65UQcIYM4 KdkQZO4GbMyK48Uj7kWtPY8kGzD/ntYUOCvrCrEI3I80EArjUCS4z17LoPXgR61GrVvRj8rtuOCCj 8Axa+q+Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1seBH8-00000006bao-3kev; Wed, 14 Aug 2024 10:30:42 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1seAF4-00000006Mrs-1eGV for barebox@bombadil.infradead.org; Wed, 14 Aug 2024 09:24:30 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=JqvU2SsDB09b4FdDr89nFs3G2XVjzjAObMMXLjo502k=; b=CjSHlVoork27qtX9kYAjo20Awf SFKN/R5To4lFYV7QufsLPbBiP/khzNJE3RAUcNw8IiSMYbR4sb0ixgAtqghpMt/UBdWASBNr36WQ0 BluvQgQ+XSe4ib+GiY1sZmYfjiIOItF7UeCKkAzP3oMPz1oi2LwVKR8fhvpxB2dtYrUqQfAWGIaYz kdH1+xFCavqzDeJeRU7461KRRnVFCuPGS/kfIvb+FJeZtQpYMX3k4JTg02/FbyLS7VGw8B16laumk PILNh0LcFZ891W9CzKlTSH8JiFFBj69a4SU+C6oEiJdeWiWnKYfpA5EIWUDalO3g0bSfO2uR39DLf P1kVVi3w==; Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by desiato.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1seAF1-000000080Lh-0GwC for barebox@lists.infradead.org; Wed, 14 Aug 2024 09:24:29 +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 1seAF0-0006sd-6f; Wed, 14 Aug 2024 11:24:26 +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 1seAEz-000KMt-KZ; Wed, 14 Aug 2024 11:24:25 +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 1seAEz-000AUW-1k; Wed, 14 Aug 2024 11:24:25 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Tomas Marek , Ahmad Fatoum Date: Wed, 14 Aug 2024 11:24:23 +0200 Message-Id: <20240814092424.39878-5-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240814092424.39878-1-a.fatoum@pengutronix.de> References: <20240814092424.39878-1-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_102427_334651_1F8D21E0 X-CRM114-Status: GOOD ( 10.26 ) 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=ham autolearn_force=no version=3.4.2 Subject: [PATCH 5/6] i2c: efi: avoid 64-bit 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) I2C message length is 16 bit, so doing a 64-bit division is overkill. Let's remove the cast and just rely on the usual integer promotion to 32-bit. Cc: Tomas Marek Signed-off-by: Ahmad Fatoum --- 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..a666a28fab51 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 (msg->len + max_len - 1) / max_len; } static unsigned int efi_i2c_req_op_cnt( -- 2.39.2