vt: clean up the code - use kernel library (74c807ce) · Commits · 戴 / test

drivers/char/vt.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -105,6 +105,7 @@
		#include <asm/system.h>
		#include <linux/uaccess.h>
		#include <linux/kdb.h>
		#include <linux/ctype.h>

		#define MAX_NR_CON_DRIVER 16

		@@ -1796,8 +1797,8 @@ static void do_con_trol(struct tty_struct tty, struct vc_data vc, int c)
		vc->vc_state = ESnormal;
		return;
		case ESpalette:
		if ( (c>='0'&&c<='9') \|\| (c>='A'&&c<='F') \|\| (c>='a'&&c<='f') ) {
		vc->vc_par[vc->vc_npar++] = (c > '9' ? (c & 0xDF) - 'A' + 10 : c - '0');
		if (isxdigit(c)) {
		vc->vc_par[vc->vc_npar++] = hex_to_bin(c);
		if (vc->vc_npar == 7) {
		int i = vc->vc_par[0] * 3, j = 1;
		vc->vc_palette[i] = 16 * vc->vc_par[j++];