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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2018-02-17 22:58:43 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2018-02-22 12:15:35 +0100 |
| commit | d1fa74520dcdbeae891b30035e6c51aafa35306d (patch) | |
| tree | 1f448d5bde7c90742cdd63e2cbfc5a3cffe95854 /Documentation | |
| parent | c396b9a03e3bb5e95e036bdb0c7d614e0e1a4e3d (diff) | |
| download | linux-d1fa74520dcdbeae891b30035e6c51aafa35306d.tar.gz linux-d1fa74520dcdbeae891b30035e6c51aafa35306d.tar.bz2 linux-d1fa74520dcdbeae891b30035e6c51aafa35306d.zip | |
i2c: designware: Consider SCL GPIO optional
GPIO library can return -ENOSYS for the failed request.
Instead of failing ->probe() in this case override error code to 0.
Fixes: ca382f5b38f3 ("i2c: designware: add i2c gpio recovery option")
Reported-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions