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| /rk3399_ARM-atf/drivers/marvell/comphy/ |
| H A D | phy-comphy-3700.c | 49b664e75f43fda08dddef4f0510d346bdd25565 Thu Sep 23 12:47:18 UTC 2021 Pali Rohár <pali@kernel.org> fix(drivers/marvell/comphy-3700): handle failures in power functions
Subroutines in power functions may fail. So propagate failures from
subroutines back to the caller of power function with appropriate error
code in return value.
Function polling_with_timeout() returns last value from polled register
on failure and zero on success. So return -ETIMEDOUT on error from power
functions like it is doing Marvell comphy-cp110 driver.
Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: I6c709c0c9616ab26829616a42a85b713f314b201
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