tree 0ae35a74fc9232bdb52c749484fffa6d4314dbd3
parent 5c45154990d557575cfa74b0b14b8a16f36af31f
author Bartosz Golaszewski <bgolaszewski@baylibre.com> 1533892432 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1536516079 +0200

spi: davinci: fix a NULL pointer dereference

commit 563a53f3906a6b43692498e5b3ae891fac93a4af upstream.

On non-OF systems spi->controlled_data may be NULL. This causes a NULL
pointer derefence on dm365-evm.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>