diff options
Diffstat (limited to 'chip/mchp/espi.c')
| -rw-r--r-- | chip/mchp/espi.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/chip/mchp/espi.c b/chip/mchp/espi.c index dce81448d7..552739abc7 100644 --- a/chip/mchp/espi.c +++ b/chip/mchp/espi.c @@ -1059,14 +1059,13 @@ static void espi_mswv1_interrupt(void) girq24_result = MCHP_INT_RESULT(24); MCHP_INT_SOURCE(24) = girq24_result; - bpos = __builtin_ctz(girq24_result); /* rbit, clz sequence */ - while (bpos != 32) { + while (girq24_result) { + bpos = __builtin_ctz(girq24_result); /* rbit, clz sequence */ d = *(uint8_t *)(MCHP_ESPI_MSVW_BASE + 8 + (12 * (bpos >> 2)) + (bpos & 0x03)) & 0x01; (girq24_vw_handlers[bpos])(d, bpos); girq24_result &= ~(1ul << bpos); - bpos = __builtin_ctz(girq24_result); } } DECLARE_IRQ(MCHP_IRQ_GIRQ24, espi_mswv1_interrupt, 2); @@ -1080,14 +1079,13 @@ static void espi_msvw2_interrupt(void) girq25_result = MCHP_INT_RESULT(25); MCHP_INT_SOURCE(25) = girq25_result; - bpos = __builtin_ctz(girq25_result); /* rbit, clz sequence */ - while (bpos != 32) { + while (girq25_result) { + bpos = __builtin_ctz(girq25_result); /* rbit, clz sequence */ d = *(uint8_t *)(MCHP_ESPI_MSVW_BASE + (12 * 7) + 8 + (12 * (bpos >> 2)) + (bpos & 0x03)) & 0x01; (girq25_vw_handlers[bpos])(d, bpos); girq25_result &= ~(1ul << bpos); - bpos = __builtin_ctz(girq25_result); } } DECLARE_IRQ(MCHP_IRQ_GIRQ25, espi_msvw2_interrupt, 2); |