[PATCH 0/3] hwrng: imx-rngc - use polling instead of interrupt

[Martin Kaiser <martin@kaiser.cx>]

Use polling and wait actively for the self test and the initial seeding
of the rngc to complete. This is much simpler than using an interrupt
and a completion. Also, there's nothing we can do in parallel while self
test or initial seeding are running.

Martin Kaiser (3):
  hwrng: imx-rngc - use polling to detect end of self test
  hwrng: imx-rngc - read status register for error checks
  hwrng: imx-rngc - use polling to wait for end of seeding

 drivers/char/hw_random/imx-rngc.c | 96 ++++++-------------------------
 1 file changed, 16 insertions(+), 80 deletions(-)

-- 
2.39.2