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([2001:818:ea56:d000:56e0:ceba:7da4:6673]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-39efa4a4b68sm2247940f8f.87.2025.04.18.02.57.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Apr 2025 02:57:42 -0700 (PDT) Message-ID: <494ee0cc5be01cb6a4db29d7f1a11dcee22850d6.camel@gmail.com> Subject: Re: [PATCH 1/8] iio: adc: dln2-adc: use aligned_s64 for timestamp From: Nuno =?ISO-8859-1?Q?S=E1?= To: David Lechner , Jonathan Cameron , Nuno =?ISO-8859-1?Q?S=E1?= , Andy Shevchenko , Matthias Brugger , AngeloGioacchino Del Regno , Lars-Peter Clausen , Michael Hennerich , Cosmin Tanislav , Tomasz Duszynski , Jean-Baptiste Maneyrol , Andreas Klinger , Petre Rodan Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Date: Fri, 18 Apr 2025 09:58:04 +0100 In-Reply-To: <20250417-iio-more-timestamp-alignment-v1-1-eafac1e22318@baylibre.com> References: <20250417-iio-more-timestamp-alignment-v1-0-eafac1e22318@baylibre.com> <20250417-iio-more-timestamp-alignment-v1-1-eafac1e22318@baylibre.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.52.4 (3.52.4-2.fc40) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250418_032532_677429_66D0E736 X-CRM114-Status: GOOD ( 13.34 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, 2025-04-17 at 11:52 -0500, David Lechner wrote: > Follow the pattern of other drivers and use aligned_s64 for the > timestamp. This will ensure the struct itself it also 8-byte aligned. >=20 > Signed-off-by: David Lechner > --- With the fixes tag: Reviewed-by: Nuno S=C3=A1 > =C2=A0drivers/iio/adc/dln2-adc.c | 2 +- > =C2=A01 file changed, 1 insertion(+), 1 deletion(-) >=20 > diff --git a/drivers/iio/adc/dln2-adc.c b/drivers/iio/adc/dln2-adc.c > index > a1e48a756a7b519105393f77c4aebde1f2f85d50..359e26e3f5bcfe16d723f621bdfc01d= f2dfcf6a9 > 100644 > --- a/drivers/iio/adc/dln2-adc.c > +++ b/drivers/iio/adc/dln2-adc.c > @@ -466,7 +466,7 @@ static irqreturn_t dln2_adc_trigger_h(int irq, void *= p) > =C2=A0 struct iio_dev *indio_dev =3D pf->indio_dev; > =C2=A0 struct { > =C2=A0 __le16 values[DLN2_ADC_MAX_CHANNELS]; > - int64_t timestamp_space; > + aligned_s64 timestamp_space; > =C2=A0 } data; > =C2=A0 struct dln2_adc_get_all_vals dev_data; > =C2=A0 struct dln2_adc *dln2 =3D iio_priv(indio_dev); >=20