i2c: sprd: use core helper to mark adapter suspended

Rejecting transfers should be handled by the core.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Wolfram Sang 2018-12-19 17:48:23 +01:00 • committed by Wolfram Sang
commit 5a7b81ff1b