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Commit 5be796f0 authored by Johan Hovold's avatar Johan Hovold Committed by Greg Kroah-Hartman
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USB: ch341: use get_unaligned_le16 in break_ctl 



Signed-off-by: default avatarJohan Hovold <jhovold@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent d0ef90b4

drivers/usb/serial/ch341.c

+2 −1
Original line number Diff line number Diff line
@@ -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)