diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ide/legacy/hd.c | 4 | ||||
| -rw-r--r-- | drivers/input/gameport/gameport.c | 3 | ||||
| -rw-r--r-- | drivers/input/joystick/analog.c | 4 |
3 files changed, 8 insertions, 3 deletions
diff --git a/drivers/ide/legacy/hd.c b/drivers/ide/legacy/hd.c index e884cd4b22fd..242029c9c0ca 100644 --- a/drivers/ide/legacy/hd.c +++ b/drivers/ide/legacy/hd.c @@ -156,11 +156,13 @@ else \ #if (HD_DELAY > 0) + +#include <asm/i8253.h> + unsigned long last_req; unsigned long read_timer(void) { - extern spinlock_t i8253_lock; unsigned long t, flags; int i; diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c index 3e72c9b1461e..ab09cf4093e3 100644 --- a/drivers/input/gameport/gameport.c +++ b/drivers/input/gameport/gameport.c @@ -60,12 +60,13 @@ static void gameport_disconnect_port(struct gameport *gameport); #if defined(__i386__) +#include <asm/i8253.h> + #define DELTA(x,y) ((y)-(x)+((y)<(x)?1193182/HZ:0)) #define GET_TIME(x) do { x = get_time_pit(); } while (0) static unsigned int get_time_pit(void) { - extern spinlock_t i8253_lock; unsigned long flags; unsigned int count; diff --git a/drivers/input/joystick/analog.c b/drivers/input/joystick/analog.c index 504b7d550567..c3a5739030c3 100644 --- a/drivers/input/joystick/analog.c +++ b/drivers/input/joystick/analog.c @@ -140,12 +140,14 @@ struct analog_port { */ #ifdef __i386__ + +#include <asm/i8253.h> + #define GET_TIME(x) do { if (cpu_has_tsc) rdtscl(x); else x = get_time_pit(); } while (0) #define DELTA(x,y) (cpu_has_tsc ? ((y) - (x)) : ((x) - (y) + ((x) < (y) ? CLOCK_TICK_RATE / HZ : 0))) #define TIME_NAME (cpu_has_tsc?"TSC":"PIT") static unsigned int get_time_pit(void) { - extern spinlock_t i8253_lock; unsigned long flags; unsigned int count; |