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(parent: 8f66edb) | patch
i2c: Make i2c_recover_bus() to return -EBUSY if bus recovery unimplemented
authorDmitry Osipenko <digetx@gmail.com>
Mon, 29 Mar 2021 19:55:30 +0000 (22:55 +0300)
committerWolfram Sang <wsa@kernel.org>
Wed, 31 Mar 2021 08:01:23 +0000 (10:01 +0200)
commitc126f7c3b8c41f5ca146e52e70ae927e3be30060
tree67af6989f5dd8433984d56f1072e0b8622d47c9dtree | snapshot
parent8f66edb25c4e10f8380c88f4c097158ff611fd10commit | diff
i2c: Make i2c_recover_bus() to return -EBUSY if bus recovery unimplemented

The i2c_recover_bus() returns -EOPNOTSUPP if bus recovery isn't wired up
by the bus driver, which the case for Tegra I2C driver for example. This
error code is then propagated to I2C client and might be confusing, thus
make i2c_recover_bus() to return -EBUSY instead.

Suggested-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
drivers/i2c/i2c-core-base.c diff | blob | history
Domain: System / Kernel;