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-rw-r--r--drivers/bus/Kconfig1
-rw-r--r--drivers/bus/Makefile1
-rw-r--r--drivers/bus/mvebu-mbus.c2
3 files changed, 3 insertions, 1 deletions
diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
index ae3d8f3444b9..3e66f4cc1a59 100644
--- a/drivers/bus/Kconfig
+++ b/drivers/bus/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
#
# Bus Devices
#
diff --git a/drivers/bus/Makefile b/drivers/bus/Makefile
index cc6364bec054..3ae96cffabd5 100644
--- a/drivers/bus/Makefile
+++ b/drivers/bus/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
#
# Makefile for the bus drivers.
#
diff --git a/drivers/bus/mvebu-mbus.c b/drivers/bus/mvebu-mbus.c
index c7f396903184..70db4d5638a6 100644
--- a/drivers/bus/mvebu-mbus.c
+++ b/drivers/bus/mvebu-mbus.c
@@ -720,7 +720,7 @@ mvebu_mbus_default_setup_cpu_target(struct mvebu_mbus_state *mbus)
if (mbus->hw_io_coherency)
w->mbus_attr |= ATTR_HW_COHERENCY;
w->base = base & DDR_BASE_CS_LOW_MASK;
- w->size = (size | ~DDR_SIZE_MASK) + 1;
+ w->size = (u64)(size | ~DDR_SIZE_MASK) + 1;
}
}
mvebu_mbus_dram_info.num_cs = cs;