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| author | Phil Carmody <phil.carmody@partner.samsung.com> | 2013-06-26 10:56:35 +0300 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2013-08-07 16:58:08 +0200 |
| commit | 3923172b3d700486c1ca24df9c4c5405a83e2309 (patch) | |
| tree | b7f9ec98c0f30b21c7cf08874ae2f2fce2309f66 /drivers/i2c | |
| parent | 825642455367e5498da82a8044dd345ac7869c8d (diff) | |
| download | linux-3923172b3d700486c1ca24df9c4c5405a83e2309.tar.bz2 | |
i2c: reduce parent checking to a NOOP in non-I2C_MUX case
In 0826374 - i2c: Multiplexed I2C bus core support
core i2c code increased in size and complexity even when I2C_MUX
wasn't selected.
Turning this check into a constant NULL in the n case lets the
client functions in be simplified too, not needing to include
never-called calls to the mux-specific helpers.
Signed-off-by: Phil Carmody <phil.carmody@partner.samsung.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c')
0 files changed, 0 insertions, 0 deletions