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Thu, 17 Apr 2025 09:53:44 -0700 (PDT) Received: from [127.0.1.1] ([2600:8803:e7e4:1d00:c91b:eea3:7afd:2dee]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-2d5218248b7sm15812fac.47.2025.04.17.09.53.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Apr 2025 09:53:44 -0700 (PDT) From: David Lechner Date: Thu, 17 Apr 2025 11:52:37 -0500 Subject: [PATCH 5/8] iio: chemical: sps30: use aligned_s64 for timestamp MIME-Version: 1.0 Message-Id: <20250417-iio-more-timestamp-alignment-v1-5-eafac1e22318@baylibre.com> References: <20250417-iio-more-timestamp-alignment-v1-0-eafac1e22318@baylibre.com> In-Reply-To: <20250417-iio-more-timestamp-alignment-v1-0-eafac1e22318@baylibre.com> To: Jonathan Cameron , =?utf-8?q?Nuno_S=C3=A1?= , 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, David Lechner X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=788; i=dlechner@baylibre.com; h=from:subject:message-id; bh=3yOfvG8p2c/ytiXdb5sEiM+QYDtKi9bavtlkBMDyU4A=; b=owEBbQGS/pANAwAKAcLMIAH/AY/AAcsmYgBoATH0x2omz5kJqpY0JXJ7mnTmq6wvL7fWawMYF Tw/lLU9/AKJATMEAAEKAB0WIQTsGNmeYg6D1pzYaJjCzCAB/wGPwAUCaAEx9AAKCRDCzCAB/wGP wKMdCACE2PBpPPcevzJ6YTHViUZU0pvKAxxOAJmdKbv9y3bksVEOUfx0P2P/dY0jsWLIEXzBaDr 5y9dHqAC7o4dmkMKsZj2Vh5HyjQUKEskgopiCeIeGcMi9Y7Q7LEwfyaSnoR9wy0UrcrESvMTHb5 7fnFE+562x0uyC5FtFHUFXolswx8YwAwCqYXOG10SGEXfGRc3qapr13FohQ/yFIzWoRK/WCqTkk xT3YnJTSZ+L+6Ft/jBhKe7FA9oGDUvjJf5gBIP/yJBAuEDVk60oAwHgT2GmlAztKoFECtHnxReC XCzUxh/dcdtae/HvWj37osRH2cBNtm6nubyDnKWO5uRYaB7z X-Developer-Key: i=dlechner@baylibre.com; a=openpgp; fpr=8A73D82A6A1F509907F373881F8AF88C82F77C03 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250417_095345_648693_8B7EBD79 X-CRM114-Status: GOOD ( 12.24 ) 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 Follow the pattern of other drivers and use aligned_s64 for the timestamp. This will ensure that the timestamp is correctly aligned on all architectures. Signed-off-by: David Lechner Reviewed-by: Nuno Sá --- drivers/iio/chemical/sps30.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/chemical/sps30.c b/drivers/iio/chemical/sps30.c index 6f4f2ba2c09d5e691df13bc11ca9e3a910d98dc8..a7888146188d09ddbf376b398ee24dab7f0e2611 100644 --- a/drivers/iio/chemical/sps30.c +++ b/drivers/iio/chemical/sps30.c @@ -108,7 +108,7 @@ static irqreturn_t sps30_trigger_handler(int irq, void *p) int ret; struct { s32 data[4]; /* PM1, PM2P5, PM4, PM10 */ - s64 ts; + aligned_s64 ts; } scan; mutex_lock(&state->lock);