2 files changed, 11 insertions, 8 deletions

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;
diff --git a/drivers/reset/reset-socfpga.c b/drivers/reset/reset-socfpga.c
index c60904ff40b8..3907bbc9c6cf 100644
--- a/drivers/reset/reset-socfpga.c
+++ b/drivers/reset/reset-socfpga.c
@@ -40,8 +40,9 @@ static int socfpga_reset_assert(struct reset_controller_dev *rcdev,
 	struct socfpga_reset_data *data = container_of(rcdev,
 						     struct socfpga_reset_data,
 						     rcdev);
-	int bank = id / BITS_PER_LONG;
-	int offset = id % BITS_PER_LONG;
+	int reg_width = sizeof(u32);
+	int bank = id / (reg_width * BITS_PER_BYTE);
+	int offset = id % (reg_width * BITS_PER_BYTE);
 	unsigned long flags;
 	u32 reg;
 
@@ -61,8 +62,9 @@ static int socfpga_reset_deassert(struct reset_controller_dev *rcdev,
 						     struct socfpga_reset_data,
 						     rcdev);
 
-	int bank = id / BITS_PER_LONG;
-	int offset = id % BITS_PER_LONG;
+	int reg_width = sizeof(u32);
+	int bank = id / (reg_width * BITS_PER_BYTE);
+	int offset = id % (reg_width * BITS_PER_BYTE);
 	unsigned long flags;
 	u32 reg;
 
@@ -81,8 +83,9 @@ static int socfpga_reset_status(struct reset_controller_dev *rcdev,
 {
 	struct socfpga_reset_data *data = container_of(rcdev,
 						struct socfpga_reset_data, rcdev);
-	int bank = id / BITS_PER_LONG;
-	int offset = id % BITS_PER_LONG;
+	int reg_width = sizeof(u32);
+	int bank = id / (reg_width * BITS_PER_BYTE);
+	int offset = id % (reg_width * BITS_PER_BYTE);
 	u32 reg;
 
 	reg = readl(data->membase + (bank * BANK_INCREMENT));
@@ -132,7 +135,7 @@ static int socfpga_reset_probe(struct platform_device *pdev)
 	spin_lock_init(&data->lock);
 
 	data->rcdev.owner = THIS_MODULE;
-	data->rcdev.nr_resets = NR_BANKS * BITS_PER_LONG;
+	data->rcdev.nr_resets = NR_BANKS * (sizeof(u32) * BITS_PER_BYTE);
 	data->rcdev.ops = &socfpga_reset_ops;
 	data->rcdev.of_node = pdev->dev.of_node;