staging: kpc2000: kpc_spi: remove unnecessary struct member pin_dir

The structure kpc_spi, defined in in the kpc2000_spi driver, contains
a member named pin_dir which is never used after initialization.
Therefore, it should be removed for simplicity's sake.

Signed-off-by: Geordan Neukum <gneukum1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Geordan Neukum 2019-06-05 01:09:09 +00:00 • committed by Greg Kroah-Hartman
commit d06ad04b7d