From nobody Fri Dec 19 01:09:20 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 51AD852F6D for ; Mon, 29 Apr 2024 12:11:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714392681; cv=none; b=AKT7hbCeLl7KagjbfwepdqXXQiEXj8xb3Nma7YLcuD+PV+gHzObwYeXdI1N5+Nkwr98RN2U7q4UA0hfVqUTXijsayhbZ/0P3G1ZwCMcXDAniALZUnMaL5ausmcRm3PbqMMXkM9ex144irycV7K98JJNzAj0QUw2CImfqGdlypZU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714392681; c=relaxed/simple; bh=X1Qvu63kkY3/b6fxxe2AVsLJHeAHq2bhdDS7GrXYg8Q=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=p/I1VkpVNnCbYmrTi+33C7ouumWwnaTWTIgzXmUYAHMQwzvUVPXfdQMKz0/TrjMJ8ukshzTg580YxgYJWDDApebRCvW2o3ugOvEBa0RA6QRscFOEFKH90i7c6vcQfHIWiwSWFR0B18ibkLpWXuQw+SP3rpqJSOJYeMP7i290BZo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Ckc5k5lO; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Ckc5k5lO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 020DFC113CD; Mon, 29 Apr 2024 12:11:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1714392680; bh=X1Qvu63kkY3/b6fxxe2AVsLJHeAHq2bhdDS7GrXYg8Q=; h=From:To:Cc:Subject:Date:From; b=Ckc5k5lO0SoC2waH5Mm3uRE9/G6jrfXw9PNzLBHvSRMyV341Vm+RlthYwYgCipJIH 0E3j9rgXWKj2scNo1w2qh1TrvnXJLSmpRRpI0viX4y2eCYyCJRJf5QWbc4Isd2Rw9d Zi82egH2foL7xEEQJx12SiBOcSAbgTND1blxsrk6/U14zb1Z4TTPl99bxlWtrYlP/I DcSH0u5vWZrdGTZ7x28mtnOaJ9WvfVL9PZyiFI8wsJFCFxTFBpn9O0ufS1vK1jkTbk ctvnCu+dyyE6/MTXmGIFIc/qYZI7TEa60LaSrFrEihxBDd7ubL6E6NMl4WnxxWzHVF dFfkqnELShCUw== From: Michael Walle To: Tudor Ambarus , Pratyush Yadav , Michael Walle , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Dan Carpenter Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] mtd: spi-nor: replace unnecessary div64_u64() with div_u64() Date: Mon, 29 Apr 2024 14:11:13 +0200 Message-Id: <20240429121113.803703-1-mwalle@kernel.org> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Both occurences of div64_u64() just have a u8 or u32 divisor. Use div_u64() instead. Reported-by : Dan Carpenter Link: https://lore.kernel.org/r/9ba7f4e6-2b8b-44a3-9cac-9ed6e50f1700@moroto= .mountain/ Signed-off-by: Michael Walle Reported-by : Dan Carpenter Reviewed-by: Pratyush Yadav --- drivers/mtd/spi-nor/core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c index 3e1f1913536b..028514c6996f 100644 --- a/drivers/mtd/spi-nor/core.c +++ b/drivers/mtd/spi-nor/core.c @@ -2893,7 +2893,7 @@ static int spi_nor_late_init_params(struct spi_nor *n= or) spi_nor_init_default_locking_ops(nor); =20 if (params->n_banks > 1) - params->bank_size =3D div64_u64(params->size, params->n_banks); + params->bank_size =3D div_u64(params->size, params->n_banks); =20 return 0; } @@ -3406,7 +3406,7 @@ static int spi_nor_set_mtd_eraseregions(struct spi_no= r *nor) return -EINVAL; =20 mtd_region[i].erasesize =3D erasesize; - mtd_region[i].numblocks =3D div64_ul(region[i].size, erasesize); + mtd_region[i].numblocks =3D div_u64(region[i].size, erasesize); mtd_region[i].offset =3D region[i].offset; } =20 --=20 2.39.2