Commit 5f2fc986 authored by Léo Grange's avatar Léo Grange
Browse files

reduce kernel binary size by moving CDC/ACM TTY struct to .bss

parent 24524330

device/usb/cdc_acm/acm_device.c

+4 −7
Original line number Diff line number Diff line
@@ -38,13 +38,7 @@ static const struct tty_ops _acm_tty_ops = { 
	.putchar = &acm_tty_putchar

};



static struct tty _acm_tty = {

	.ops = &_acm_tty_ops,

	.private = NULL,

	.controler = 0,

	.fpgid = 0

};



static struct tty _acm_tty;



// callback used to do TTY job for each input character

static int acm_input_char(char c) {
@@ -55,6 +49,9 @@ static int acm_input_char(char c) { 


void acm_usb_init() {

	tty_default_init(&_acm_tty);

	_acm_tty.ops = &_acm_tty_ops;

	_acm_tty.private = NULL;



	cdc_acm_init();

	cdc_acm_set_receive_callback(&acm_input_char);

}