make the inline functions static

otherwise this doesn't compile with -O0

2 files changed, 3 insertions, 3 deletions

diff --git a/src/kernel/arch/i386/port_io.h b/src/kernel/arch/i386/port_io.h
index db755b4..a4d640f 100644
--- a/src/kernel/arch/i386/port_io.h
+++ b/src/kernel/arch/i386/port_io.h
@@ -1,10 +1,10 @@
 #include <stdint.h>
 
-inline void port_outb(uint16_t port, uint8_t val) {
+static inline void port_outb(uint16_t port, uint8_t val) {
 	asm volatile("outb %0, %1" : : "a" (val), "Nd" (port));
 }
 
-inline uint8_t port_inb(uint16_t port) {
+static inline uint8_t port_inb(uint16_t port) {
 	uint8_t val;
 	asm volatile("inb %1, %0" : "=a" (val) : "Nd" (port));
 	return val;
diff --git a/src/kernel/arch/i386/registers.h b/src/kernel/arch/i386/registers.h
index fb369b7..5443b10 100644
--- a/src/kernel/arch/i386/registers.h
+++ b/src/kernel/arch/i386/registers.h
@@ -14,7 +14,7 @@ struct registers {
 } __attribute__((__packed__));
 
 // saves a return value according to the SysV ABI
-inline void regs_savereturn(struct registers *regs, uint64_t value) {
+static inline void regs_savereturn(struct registers *regs, uint64_t value) {
 	regs->eax = value;
 	regs->edx = value >> 32;
 }