Fabien Dessenne 517287405b mailbox: mailbox-test: fix null pointer if no mmio
commit 6899b4f7c99c72968e58e502f96084f74f6e5e86 upstream.

Fix null pointer issue if resource_size is called with no ioresource.

Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05 15:38:31 +01:00
..