From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Alexandru Ardelean <alexandru.ardelean@analog.com>,
kbuild test robot <lkp@intel.com>,
Jonathan Cameron <Jonathan.Cameron@huawei.com>,
Sasha Levin <sashal@kernel.org>,
linux-iio@vger.kernel.org
Subject: [PATCH AUTOSEL 5.7 128/388] iio: buffer-dmaengine: use %zu specifier for sprintf(align)
Date: Wed, 17 Jun 2020 21:03:45 -0400 [thread overview]
Message-ID: <20200618010805.600873-128-sashal@kernel.org> (raw)
In-Reply-To: <20200618010805.600873-1-sashal@kernel.org>
From: Alexandru Ardelean <alexandru.ardelean@analog.com>
[ Upstream commit 6eb3b8acfd079104571c207d4524743b6acc6550 ]
The 'size_t' type behaves differently on 64-bit architectures, and causes
compiler a warning of the sort "format '%u' expects argument of type
'unsigned int', but argument 3 has type 'size_t {aka long unsigned int}'".
This change adds the correct specifier for the 'align' field.
Fixes: 4538c18568099 ("iio: buffer-dmaengine: Report buffer length requirements")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/iio/buffer/industrialio-buffer-dmaengine.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/buffer/industrialio-buffer-dmaengine.c b/drivers/iio/buffer/industrialio-buffer-dmaengine.c
index b129693af0fd..94da3b1ca3a2 100644
--- a/drivers/iio/buffer/industrialio-buffer-dmaengine.c
+++ b/drivers/iio/buffer/industrialio-buffer-dmaengine.c
@@ -134,7 +134,7 @@ static ssize_t iio_dmaengine_buffer_get_length_align(struct device *dev,
struct dmaengine_buffer *dmaengine_buffer =
iio_buffer_to_dmaengine_buffer(indio_dev->buffer);
- return sprintf(buf, "%u\n", dmaengine_buffer->align);
+ return sprintf(buf, "%zu\n", dmaengine_buffer->align);
}
static IIO_DEVICE_ATTR(length_align_bytes, 0444,
--
2.25.1
next prev parent reply other threads:[~2020-06-18 2:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200618010805.600873-1-sashal@kernel.org>
2020-06-18 1:01 ` [PATCH AUTOSEL 5.7 008/388] iio: pressure: bmp280: Tolerate IRQ before registering Sasha Levin
2020-06-18 1:01 ` [PATCH AUTOSEL 5.7 009/388] iio: light: isl29125: fix iio_triggered_buffer_{predisable,postenable} positions Sasha Levin
2020-06-18 1:02 ` [PATCH AUTOSEL 5.7 034/388] iio: bmp280: fix compensation of humidity Sasha Levin
2020-06-18 1:03 ` [PATCH AUTOSEL 5.7 127/388] iio: buffer: Don't allow buffers without any channels enabled to be activated Sasha Levin
2020-06-18 1:03 ` Sasha Levin [this message]
2020-06-18 1:05 ` [PATCH AUTOSEL 5.7 260/388] iio: light: gp2ap002: Take runtime PM reference on light read Sasha Levin
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