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[34.90.133.125]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ba455926c61sm38937066b.63.2026.04.17.03.16.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 17 Apr 2026 03:16:48 -0700 (PDT) From: Joshua Crofts To: lars@metafoo.de, Michael.Hennerich@analog.com, jic23@kernel.org, gregkh@linuxfoundation.org Cc: 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, Joshua Crofts , Andy Shevchenko Subject: [PATCH v6 1/2] iio: frequency: ad9832: remove kernel.h proxy header Date: Fri, 17 Apr 2026 10:16:22 +0000 Message-ID: <20260417101623.1281-2-joshua.crofts1@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260417101623.1281-1-joshua.crofts1@gmail.com> References: <20260417101623.1281-1-joshua.crofts1@gmail.com> 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="utf-8" Content-Transfer-Encoding: quoted-printable Remove kernel.h proxy header and add replacement headers (array_size, dev_printk.h, kstrtox, mod_devicetable, mutex, types, asm/byteorder) to maintain atomicity. Moved asm/div64.h header below generic headers. Additionally, add bitops.h for BIT_ULL() macro. Audited using the include-what-you-use tool. Signed-off-by: Joshua Crofts Reviewed-by: Nuno S=C3=A1 Reviewed-by: Andy Shevchenko --- drivers/staging/iio/frequency/ad9832.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/drivers/staging/iio/frequency/ad9832.c b/drivers/staging/iio/f= requency/ad9832.c index b87ea1781b..c0b7852f1c 100644 --- a/drivers/staging/iio/frequency/ad9832.c +++ b/drivers/staging/iio/frequency/ad9832.c @@ -5,21 +5,25 @@ * Copyright 2011 Analog Devices Inc. */ =20 -#include - +#include #include -#include +#include #include -#include +#include #include -#include +#include +#include #include +#include #include -#include #include #include +#include #include =20 +#include +#include + #include #include =20 --=20 2.47.3 From nobody Mon Jun 15 12:18:58 2026 Received: from mail-ej1-f44.google.com (mail-ej1-f44.google.com [209.85.218.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B24A13B583D for ; 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[34.90.133.125]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ba455926c61sm38937066b.63.2026.04.17.03.16.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 17 Apr 2026 03:16:49 -0700 (PDT) From: Joshua Crofts To: lars@metafoo.de, Michael.Hennerich@analog.com, jic23@kernel.org, gregkh@linuxfoundation.org Cc: 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, Joshua Crofts , Andy Shevchenko Subject: [PATCH v6 2/2] iio: frequency: ad9832: simplify bitwise math Date: Fri, 17 Apr 2026 10:16:23 +0000 Message-ID: <20260417101623.1281-3-joshua.crofts1@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260417101623.1281-1-joshua.crofts1@gmail.com> References: <20260417101623.1281-1-joshua.crofts1@gmail.com> 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="utf-8" Content-Transfer-Encoding: quoted-printable Refactor the ad9832_calc_freqreg by adding a BIT_ULL() macro instead of manual bit shifting for better readability. Signed-off-by: Joshua Crofts Reviewed-by: Nuno S=C3=A1 Reviewed-by: Andy Shevchenko --- drivers/staging/iio/frequency/ad9832.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/iio/frequency/ad9832.c b/drivers/staging/iio/f= requency/ad9832.c index c0b7852f1c..6ce9651542 100644 --- a/drivers/staging/iio/frequency/ad9832.c +++ b/drivers/staging/iio/frequency/ad9832.c @@ -117,8 +117,8 @@ struct ad9832_state { =20 static unsigned long ad9832_calc_freqreg(unsigned long mclk, unsigned long= fout) { - unsigned long long freqreg =3D (u64)fout * - (u64)((u64)1L << AD9832_FREQ_BITS); + u64 freqreg =3D (u64)fout * BIT_ULL(AD9832_FREQ_BITS); + do_div(freqreg, mclk); return freqreg; } --=20 2.47.3