| Message ID | 20230616085813.1323082-1-martin@kaiser.cx (mailing list archive) |
|---|---|
| Headers | show |
| Series | hwrng: st - fix potential race condition | expand |
On Fri, Jun 16, 2023 at 09:58:11AM +0100, Martin Kaiser wrote: > Fix a potential race condition in the st-rng driver. There's a short timeframe > where the driver is still registered but its peripheral clock is disabled. > > Add support for compile-testing the driver. I do not have any hardware that > supports st-rng. > > v2: Remove some more obsolete code and rephrase the explanation. The point is > that devres does now disable the clock. > > Martin Kaiser (2): > hwrng: st - support compile-testing > hwrng: st - keep clock enabled while hwrng is registered > > drivers/char/hw_random/Kconfig | 2 +- > drivers/char/hw_random/st-rng.c | 21 +-------------------- > 2 files changed, 2 insertions(+), 21 deletions(-) > > -- > 2.30.2 All applied. Thanks.
Fix a potential race condition in the st-rng driver. There's a short timeframe where the driver is still registered but its peripheral clock is disabled. Add support for compile-testing the driver. I do not have any hardware that supports st-rng. v2: Remove some more obsolete code and rephrase the explanation. The point is that devres does now disable the clock. Martin Kaiser (2): hwrng: st - support compile-testing hwrng: st - keep clock enabled while hwrng is registered drivers/char/hw_random/Kconfig | 2 +- drivers/char/hw_random/st-rng.c | 21 +-------------------- 2 files changed, 2 insertions(+), 21 deletions(-)