From: jic23@kernel.org
To: linux-iio@vger.kernel.org
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>,
Lukas Wunner <lukas@wunner.de>
Subject: [PATCH] iio:adc:mcp320x: Tidy up endian types in type cast.
Date: Sun, 13 Oct 2019 10:05:42 +0100 [thread overview]
Message-ID: <20191013090542.1375572-1-jic23@kernel.org> (raw)
From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Fixes the sparse warning:
drivers/iio/adc/mcp320x.c:167:41: warning: incorrect type in argument 1 (different base types)
drivers/iio/adc/mcp320x.c:167:41: expected restricted __be32 const [usertype] *p
drivers/iio/adc/mcp320x.c:167:41: got unsigned int [usertype] *<noident>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Lukas Wunner <lukas@wunner.de>
---
drivers/iio/adc/mcp320x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/adc/mcp320x.c b/drivers/iio/adc/mcp320x.c
index 38bf10085696..465c7625a55a 100644
--- a/drivers/iio/adc/mcp320x.c
+++ b/drivers/iio/adc/mcp320x.c
@@ -164,7 +164,7 @@ static int mcp320x_adc_conversion(struct mcp320x *adc, u8 channel,
case mcp3550_60:
case mcp3551:
case mcp3553: {
- u32 raw = be32_to_cpup((u32 *)adc->rx_buf);
+ u32 raw = be32_to_cpup((__be32 *)adc->rx_buf);
if (!(adc->spi->mode & SPI_CPOL))
raw <<= 1; /* strip Data Ready bit in SPI mode 0,0 */
--
2.23.0
next reply other threads:[~2019-10-13 9:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-13 9:05 jic23 [this message]
2019-10-13 10:52 ` [PATCH] iio:adc:mcp320x: Tidy up endian types in type cast Lukas Wunner
2019-10-17 21:48 ` Jonathan Cameron
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