From: jic23@kernel.org
To: linux-iio@vger.kernel.org
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>,
Linus Walleij <linus.walleij@linaro.org>
Subject: [PATCH] iio:gyro:mp3050 Suppress 'false' sparse warning about endian assigment.
Date: Mon, 22 Apr 2019 11:00:30 +0100 [thread overview]
Message-ID: <20190422100030.10561-1-jic23@kernel.org> (raw)
From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
In this particular case the value being assigned is 0xAAAA so
is not effected by the endian choice.
It's easy to suppress so we might as well do so to make it easier
to spot real warnings.
Warning is:
CHECK drivers/iio/gyro/mpu3050-core.c
drivers/iio/gyro/mpu3050-core.c:544:48: warning: incorrect type in assignment (different base types)
drivers/iio/gyro/mpu3050-core.c:544:48: expected restricted __be16 <noident>
drivers/iio/gyro/mpu3050-core.c:544:48: got int
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
---
drivers/iio/gyro/mpu3050-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/gyro/mpu3050-core.c b/drivers/iio/gyro/mpu3050-core.c
index 496ed4c99ce9..9aacaca145e4 100644
--- a/drivers/iio/gyro/mpu3050-core.c
+++ b/drivers/iio/gyro/mpu3050-core.c
@@ -541,7 +541,7 @@ static irqreturn_t mpu3050_trigger_handler(int irq, void *p)
toread = bytes_per_datum;
offset = 1;
/* Put in some dummy value */
- fifo_values[0] = 0xAAAA;
+ fifo_values[0] = cpu_to_be16(0xAAAA);
}
ret = regmap_bulk_read(mpu3050->map,
--
2.21.0
reply other threads:[~2019-04-22 10:02 UTC|newest]
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