diff options
Diffstat (limited to 'drivers/usb/serial/ch341.c')
| -rw-r--r-- | drivers/usb/serial/ch341.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c index 4fd01d6b715..6230d24894f 100644 --- a/drivers/usb/serial/ch341.c +++ b/drivers/usb/serial/ch341.c @@ -22,6 +22,7 @@ #include <linux/usb.h> #include <linux/usb/serial.h> #include <linux/serial.h> +#include <asm/unaligned.h> #define DEFAULT_BAUD_RATE 9600 #define DEFAULT_TIMEOUT 1000 @@ -422,7 +423,7 @@ static void ch341_break_ctl(struct tty_struct *tty, int break_state) } dbg("%s - New ch341 break register contents - reg1: %x, reg2: %x", __func__, break_reg[0], break_reg[1]); - reg_contents = le16_to_cpup((uint16_t *)break_reg); + reg_contents = get_unaligned_le16(break_reg); r = ch341_control_out(port->serial->dev, CH341_REQ_WRITE_REG, ch341_break_reg, reg_contents); if (r < 0) |