diff options
Diffstat (limited to 'chip/npcx/espi.c')
| -rw-r--r-- | chip/npcx/espi.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/chip/npcx/espi.c b/chip/npcx/espi.c index d64a22860d..e73d04e988 100644 --- a/chip/npcx/espi.c +++ b/chip/npcx/espi.c @@ -5,18 +5,18 @@ /* ESPI module for Chrome EC */ -#include "registers.h" -#include "system.h" -#include "task.h" #include "chipset.h" #include "console.h" -#include "uart.h" -#include "util.h" -#include "power.h" #include "espi.h" -#include "lpc_chip.h" #include "hooks.h" +#include "lpc_chip.h" +#include "power.h" +#include "registers.h" +#include "system.h" +#include "task.h" #include "timer.h" +#include "uart.h" +#include "util.h" /* Console output macros */ #if !(DEBUG_ESPI) @@ -274,6 +274,9 @@ void espi_wait_vw_not_dirty(enum espi_vw_signal signal, unsigned int timeout_us) uint64_t timeout; sig_idx = espi_vw_get_signal_index(signal); + /* Cannot find signal index */ + if (sig_idx < 0) + return; for (offset = 0; offset < ESPI_VWEVSM_NUM; offset++) { uint8_t vw_idx = VWEVSM_IDX_GET(NPCX_VWEVSM(offset)); |