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Diffstat (limited to 'arch/mips/bcm47xx/serial.c')
-rw-r--r--arch/mips/bcm47xx/serial.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/mips/bcm47xx/serial.c b/arch/mips/bcm47xx/serial.c
index b8ef965..2f5bbd6 100644
--- a/arch/mips/bcm47xx/serial.c
+++ b/arch/mips/bcm47xx/serial.c
@@ -31,7 +31,8 @@ static int __init uart8250_init_ssb(void)
memset(&uart8250_data, 0, sizeof(uart8250_data));
- for (i = 0; i < mcore->nr_serial_ports; i++) {
+ for (i = 0; i < mcore->nr_serial_ports &&
+ i < ARRAY_SIZE(uart8250_data) - 1; i++) {
struct plat_serial8250_port *p = &(uart8250_data[i]);
struct ssb_serial_port *ssb_port = &(mcore->serial_ports[i]);
@@ -55,7 +56,8 @@ static int __init uart8250_init_bcma(void)
memset(&uart8250_data, 0, sizeof(uart8250_data));
- for (i = 0; i < cc->nr_serial_ports; i++) {
+ for (i = 0; i < cc->nr_serial_ports &&
+ i < ARRAY_SIZE(uart8250_data) - 1; i++) {
struct plat_serial8250_port *p = &(uart8250_data[i]);
struct bcma_serial_port *bcma_port;
bcma_port = &(cc->serial_ports[i]);

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