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author | Lars-Peter Clausen <lars@metafoo.de> | 2013-09-15 18:50:00 +0200 |
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committer | Jonathan Cameron <jic23@kernel.org> | 2013-09-15 20:02:07 +0200 |
commit | 5d65d92045cb7d3b2c45020c0e62d6d1c1d34f37 (patch) | |
tree | a996bac655ff390d6331d82f6121c6b7aab7bbdf /drivers/leds/leds-pwm.c | |
parent | iio:buffer_cb: Constify iio_cb_access (diff) | |
download | linux-5d65d92045cb7d3b2c45020c0e62d6d1c1d34f37.tar.xz linux-5d65d92045cb7d3b2c45020c0e62d6d1c1d34f37.zip |
iio: iio_push_to_buffers(): Change type of 'data' to const void *
Change the type of the 'data' parameter for iio_push_to_buffers() from 'u8 *' to
'const void *'. Drivers typically use the correct type (e.g. __be16 *) for their
data buffer. When passing the buffer to iio_push_to_buffers() it needs to be
cast to 'u8 *' for the compiler to not complain (and also having to add __force
if we want to keep sparse happy as well). Since the buffer implementation should
not care about the data layout (except the size of one sample) using a void
pointer is the correct thing to do. Also make it const as the buffer
implementations are not supposed to modify it.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/leds/leds-pwm.c')
0 files changed, 0 insertions, 0 deletions