hwrng: stm32 - put IP into RPM suspend on failure

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In case of an irrecoverable failure, put the IP into RPM suspend
to avoid RPM imbalance. I did not trigger this case, but it seems
it should be done based on reading the code.

Fixes: b17bc6eb7c ("hwrng: stm32 - rework error handling in stm32_rng_read()")
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Marek Vasut 2024-04-19 07:01:13 +02:00 • committed by Herbert Xu

parent 31b57788a5

commit da62ed5c01

1 changed files with 5 additions and 2 deletions

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drivers/char/hw_random/stm32-rng.c

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