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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2017-07-17 17:13:28 +0300 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2017-07-31 15:50:33 +0200 |
| commit | c64ffff7a9d1eee6624d3eaab36968fe6df31a9f (patch) | |
| tree | af1c1ce0e4a1488ba9ab00ad80ec3b723800913b /drivers/i2c/busses/i2c-designware-platdrv.c | |
| parent | 16f73eb02d7e1765ccab3d2018e0bd98eb93d973 (diff) | |
| download | linux-c64ffff7a9d1eee6624d3eaab36968fe6df31a9f.tar.bz2 | |
i2c: core: Allow empty id_table in ACPI case as well
For now empty ID table is not allowed with ACPI and prevents driver to
be probed.
Add a check to allow empty ID table.
This introduces a helper i2c_acpi_match_device().
Note, we rename some static function in i2c-core-acpi.c to distinguish
with public API.
Fixes: da10c06a044b ("i2c: Make I2C ID tables non-mandatory for DT'ed devices")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Rajmohan Mani <rajmohan.mani@intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
[wsa: needed to get some drivers probed again]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses/i2c-designware-platdrv.c')
0 files changed, 0 insertions, 0 deletions