This commit is contained in:
chenzx 2021-07-14 20:17:38 +08:00
commit eb29bb5318
2 changed files with 3 additions and 3 deletions

View File

@ -122,7 +122,7 @@ static int mmc_get_ext_csd(struct rt_mmcsd_card *card, rt_uint8_t **new_ext_csd)
*new_ext_csd = RT_NULL;
if (GET_BITS(card->resp_cid, 122, 4) < 4)
if (GET_BITS(card->resp_csd, 122, 4) < 4)
return 0;
/*
@ -303,7 +303,7 @@ static int mmc_select_bus_width(struct rt_mmcsd_card *card, rt_uint8_t *ext_csd)
unsigned idx, trys, bus_width = 0;
int err = 0;
if (GET_BITS(card->resp_cid, 122, 4) < 4)
if (GET_BITS(card->resp_csd, 122, 4) < 4)
return 0;
/*

View File

@ -186,7 +186,7 @@ int sem_init(sem_t *sem, int pshared, unsigned int value)
rt_snprintf(name, sizeof(name), "psem%02d", psem_number++);
sem->sem = rt_sem_create(name, value, RT_IPC_FLAG_FIFO);
if (sem == RT_NULL)
if (sem->sem == RT_NULL)
{
rt_set_errno(ENOMEM);