spi: stm32h7: rework rx fifo read function

Browse source

Remove flush parameter and check RXWNE or RXPLVL when end of transfer
flag is set.

Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kernel.org/r/1625646426-5826-6-git-send-email-alain.volmat@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>

...

This commit is contained in:

Amelie Delaunay 2021-07-07 10:27:04 +02:00 • committed by Mark Brown

parent 70526e0b76

commit d87a5d64b5

No known key found for this signature in database

GPG key ID: 24D68B725D5487D0

1 changed files with 13 additions and 17 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

30

drivers/spi/spi-stm32.c

View file