mfd: ab8500-debugfs: Use NULL to initialise remaining NULL pointer

Partly for coding style reasons, but mostly because sparse warns on it.

This patch is a completion of a previous patch by Mark Brown.

Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Lee Jones 2013-01-14 17:17:34 +00:00
commit fad55a869b