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author | Lars-Peter Clausen <lars@metafoo.de> | 2021-03-20 08:14:03 +0100 |
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committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-03-29 11:12:30 +0100 |
commit | 0207483b22d0df9af94b7b5c63f7ff6a49925fce (patch) | |
tree | 8250e19e402a891d08beab8d6ef60292d7e1842a /fs/befs | |
parent | 83ca56b663cf3116c4a5535b4eb6eccb82113828 (diff) |
iio: iio_enum_available_read(): Convert to sysfs_emit_at()
sysfs_emit() is preferred over raw s*printf() for sysfs attributes since it
knows about the sysfs buffer specifics and has some built-in sanity checks.
Convert the iio_enum_available_read() function to use sysfs_emit_at()
instead of scnprintf().
The conversion is straight forward, the only difference is that
sysfs_emit_at() takes the buffers start address and an offset as parameters
and already knows about the buffer's size limit.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20210320071405.9347-3-lars@metafoo.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'fs/befs')
0 files changed, 0 insertions, 0 deletions