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path: root/drivers/ps2/ps2_interrupt.c
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Diffstat (limited to 'drivers/ps2/ps2_interrupt.c')
-rw-r--r--drivers/ps2/ps2_interrupt.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/ps2/ps2_interrupt.c b/drivers/ps2/ps2_interrupt.c
index c9a9f1e1ec..2810a0f126 100644
--- a/drivers/ps2/ps2_interrupt.c
+++ b/drivers/ps2/ps2_interrupt.c
@@ -76,17 +76,18 @@ void palCallback(void *arg) {
}
# define PS2_INT_INIT() \
- { palSetLineMode(PS2_CLOCK_PIN, PAL_MODE_INPUT); } \
- while (0)
+ do { \
+ palSetLineMode(PS2_CLOCK_PIN, PAL_MODE_INPUT); \
+ } while (0)
# define PS2_INT_ON() \
- { \
+ do { \
palEnableLineEvent(PS2_CLOCK_PIN, PAL_EVENT_MODE_FALLING_EDGE); \
palSetLineCallback(PS2_CLOCK_PIN, palCallback, NULL); \
- } \
- while (0)
+ } while (0)
# define PS2_INT_OFF() \
- { palDisableLineEvent(PS2_CLOCK_PIN); } \
- while (0)
+ do { \
+ palDisableLineEvent(PS2_CLOCK_PIN); \
+ } while (0)
#endif // PROTOCOL_CHIBIOS
void ps2_host_init(void) {