i2c: rcar: sanity check for minimal DMA length

Browse source

Use a macro for the hardcoded value and apply a build check. If it is
not met, the driver logic will not work anymore.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

...

This commit is contained in:

Wolfram Sang 2019-03-05 18:54:32 +01:00 • committed by Wolfram Sang

parent 0d7350316a

commit ed5a81046b

1 changed files with 6 additions and 2 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

8

drivers/i2c/busses/i2c-rcar.c

View file