From f991dd32e34052945d54e89ce2938d85295965e7 Mon Sep 17 00:00:00 2001 From: David Lechner Date: Sat, 6 Sep 2025 09:02:44 -0400 Subject: [PATCH] iio: chemical: pms7003: use aligned_s64 for timestamp MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [ Upstream commit 6ffa698674053e82e811520642db2650d00d2c01 ] 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. Also move the unaligned.h header while touching this since it was the only one not in alphabetical order. Fixes: 13e945631c2f ("iio:chemical:pms7003: Fix timestamp alignment and prevent data leak.") Signed-off-by: David Lechner Reviewed-by: Nuno Sá Link: https://patch.msgid.link/20250417-iio-more-timestamp-alignment-v1-4-eafac1e22318@baylibre.com Cc: Signed-off-by: Jonathan Cameron [ linux/unaligned.h => asm/unaligned.h ] Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/iio/chemical/pms7003.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/iio/chemical/pms7003.c b/drivers/iio/chemical/pms7003.c index 07bb90d72434..28521da56755 100644 --- a/drivers/iio/chemical/pms7003.c +++ b/drivers/iio/chemical/pms7003.c @@ -5,7 +5,6 @@ * Copyright (c) Tomasz Duszynski */ -#include #include #include #include @@ -19,6 +18,8 @@ #include #include #include +#include +#include #define PMS7003_DRIVER_NAME "pms7003" @@ -76,7 +77,7 @@ struct pms7003_state { /* Used to construct scan to push to the IIO buffer */ struct { u16 data[3]; /* PM1, PM2P5, PM10 */ - s64 ts; + aligned_s64 ts; } scan; };