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fix some compiler warnings

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hippoz 2022-02-24 22:01:02 +02:00
parent 80b8ad3fce
commit 6839eb4699
Signed by: hippoz
GPG key ID: 7C52899193467641
2 changed files with 2 additions and 3 deletions
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2
cpu/pic.c
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@ -2,8 +2,6 @@
#include "cpu/io.h" #include "cpu/io.h"
void pic_remap(uint8_t offset1, uint8_t offset2) { void pic_remap(uint8_t offset1, uint8_t offset2) {
uint8_t a1, a2;
outb(PIC1_COMMAND, ICW1_INIT | ICW1_ICW4); // starts the initialization sequence (in cascade mode) outb(PIC1_COMMAND, ICW1_INIT | ICW1_ICW4); // starts the initialization sequence (in cascade mode)
io_wait(); io_wait();
outb(PIC2_COMMAND, ICW1_INIT | ICW1_ICW4); outb(PIC2_COMMAND, ICW1_INIT | ICW1_ICW4);

3
ps2/keyboard.c
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@ -5,6 +5,7 @@
#include "cpu/pic.h" #include "cpu/pic.h"
#include "cpu/idt.h" #include "cpu/idt.h"
#include "cpu/io.h" #include "cpu/io.h"
#include "gfx/terminal.h"
const char us_map[128] = { const char us_map[128] = {
0, 27, '1', '2', '3', '4', '5', '6', '7', '8', 0, 27, '1', '2', '3', '4', '5', '6', '7', '8',
@ -47,7 +48,7 @@ const char us_map[128] = {
__attribute__((interrupt)) __attribute__((interrupt))
static void irq(struct interrupt_descriptor_32 *frame) { static void irq(struct interrupt_descriptor_32 *frame) {
char scancode = inb(0x60); uint8_t scancode = inb(0x60);
if (scancode & 128) { if (scancode & 128) {
goto end; // ignore release scancode goto end; // ignore release scancode