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USB: ch341: use get_unaligned_le16 in break_ctl 

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Johan Hovold 2009-12-31 16:47:59 +01:00 committed by Greg Kroah-Hartman
parent d0ef90b498
commit 5be796f0b8
1 changed files with 2 additions and 1 deletions
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3
drivers/usb/serial/ch341.c
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@ -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)