Fixed linkage bug

With the new version of GCC(10.1.0) there was a problem about a variable definition.
2020-07-06 12:34:55 +02:00 · 2020-07-06 12:34:55 +02:00 · 2c59006854
parent 75a597401c
commit 2c59006854
2 changed files with 3 additions and 4 deletions
--- a/kernel/drivers/timer.c
+++ b/kernel/drivers/timer.c
@ -6,7 +6,6 @@

 // Start tick at zero
 uint32_t tick = 0;
-
 static void timer_callback(registers_t regs) {
    tick++;
    /* uint8_t buf[8];
--- a/kernel/drivers/timer.h
+++ b/kernel/drivers/timer.h
@ -31,7 +31,7 @@
 */

 void init_timer(uint32_t frequency);
-uint32_t tick;
+extern uint32_t tick;
 /* Since regs parameter(from timer_callback) will be unused
 * GCC(with -Werror flag) will throw an error, so we can avoid this
 * using the following macro