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| author | Axel Lin <axel.lin@ingics.com> | 2016-02-11 11:17:03 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-02-19 17:02:34 +0100 |
| commit | 4434cee9b6e9d70c8afea0d46bb211f132039d19 (patch) | |
| tree | 16f464d0cbde8b84a4d78944f53f8604329dac04 /drivers/input/keyboard/cap11xx.c | |
| parent | Linux 4.5-rc1 (diff) | |
| download | linux-4434cee9b6e9d70c8afea0d46bb211f132039d19.tar.xz linux-4434cee9b6e9d70c8afea0d46bb211f132039d19.zip | |
regulator: ad5398: Fix return value of ad5398_write_reg
i2c_master_send() returns the number of bytes written on success.
So current code returns 2 if ad5398_write_reg() success.
This return value is propagated to .set_current_limit, .enable and .disable
callbacks of regulator_ops. This can be a problem, for example, if the
users test if the return value of regulator_set_current_limit() is 0.
Fix it by making ad5398_write_reg() return 0 on success.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/input/keyboard/cap11xx.c')
0 files changed, 0 insertions, 0 deletions