From mboxrd@z Thu Jan 1 00:00:00 1970 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 CBE8545349F; Tue, 28 Apr 2026 18:04:34 +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=1777399474; cv=none; b=MNBYcTzSVieR62ihUh0qSqsqtYkOiYKmkYjtdPp0HQ2Z99YVFxEcL5Fg7W6EYhNzsqEqwEgp7SYVe4Q2iq/SDudJ3Xkw3YiuheUch9AcSj49XGtgCL8pvdv/cwRAuqC9lDh5muQx0TBQgd3Tlbvl5dx0SgvTuqF9K+QyLQ+w9lg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777399474; c=relaxed/simple; bh=3toZe1BeqaZjisyXMu4GaVn64VWvorkIVDHkZqcxNJ4=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ZBrmzi8sJ4y4e+fiGpdUj+Je3OrRtoQjOUr6Cls92IhsXg+HvxIvLM2t3PI1yt7LDaDXRV2a0GStFWdajirQl8/4080dC9R5iOoa97SAPpPJBKUE3al5tLH92dZdHUHTzSpwAZalB/gfYfFVT75GrWmelFr7vyApecBd83K0hV8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=RR8hz3H0; 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="RR8hz3H0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2EE22C2BCAF; Tue, 28 Apr 2026 18:04:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777399474; bh=3toZe1BeqaZjisyXMu4GaVn64VWvorkIVDHkZqcxNJ4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=RR8hz3H0ib76a4oBVl4DXK84+cX9JMWcGqlxYKkpnlBNzu3FmsA32tTZrHHgOrSlq kIbCKkfMAo2RRgmNCH9zICncU9uQcAOJ1Ss93QYXrJcCYurGAY7IjuNupvtFSrU+70 4ec3+arpi0VnsepcyBWJ3f90so9lGqFTp7ZUr9lpbvKXq8w9+JCDe0oQYekK7EGi/E ramawBFum8zjLv2sEiWX7zu+Iut4dTxz+214FHLLTGdPiTNgFWsHV2uTg5Y+wjbBXc HOv8h2/u1zMv4f8NN7+wPPidnJ/J8YY2JNHjYvZR2+VdzLB5M9ZpvvxQpJuCMSzvk6 bRo2RyhQUTtlg== Date: Tue, 28 Apr 2026 19:04:22 +0100 From: Jonathan Cameron To: Joshua Crofts Cc: lars@metafoo.de, Michael.Hennerich@analog.com, gregkh@linuxfoundation.org, dlechner@baylibre.com, nuno.sa@analog.com, andy@kernel.org, linux-iio@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Andy Shevchenko Subject: Re: [PATCH v7] iio: frequency: ad9832: simplify bitwise math Message-ID: <20260428190422.5d430430@jic23-huawei> In-Reply-To: References: <20260419183623.86587-1-joshua.crofts1@gmail.com> X-Mailer: Claws Mail 4.4.0 (GTK 3.24.52; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Tue, 28 Apr 2026 08:40:03 +0200 Joshua Crofts wrote: > On Sun, 19 Apr 2026 at 20:36, Joshua Crofts wrote: > > > > Refactor the ad9832_calc_freqreg by removing the redundant u64 casts > > and 1L bitwise left shift and replacing the multiplication by a bit > > shift, as multiplying integers by a power of two is identical to a > > bitwise left shift. > > FYI. > I was letting this one sit a while as we had a lot of discussion on earlier versions. Ah well, I guess everyone is happy now. Applied! J