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| author | Simon Goldschmidt <[email protected]> | 2019-03-28 21:11:48 +0100 |
|---|---|---|
| committer | Marek Vasut <[email protected]> | 2019-04-25 00:00:49 +0200 |
| commit | 36821b3f55adc26c593520d8c207eea36c5c264a (patch) | |
| tree | 72be8704e3eb332c48903f1cd6f191befaba5400 /scripts/const_structs.checkpatch | |
| parent | bbecfd4cf2a8f7baeef6037303b8b4380a71aa12 (diff) | |
i2c: designware: fix reset handling on socfpga gen5
Using this driver on socfpga gen5 with DM_I2C enabled leads to a data abort
as the 'i2c' reset property cannot be found (the gen5 dtsi does not provide
reset-names).
The actual bug was to check 'if (&priv->reset_ctl)', which is never false.
While at it, convert the driver to use 'reset_get_bulk' instead of looking
at a specific named reset and also make it release the reset on driver
remove before starting the OS.
Fixes: 622597dee4f6 ("i2c: designware: add reset ctrl to driver")
Signed-off-by: Simon Goldschmidt <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Diffstat (limited to 'scripts/const_structs.checkpatch')
0 files changed, 0 insertions, 0 deletions