diff options
Diffstat (limited to 'kernel/drivers/mmc/host/mmc_spi.c')
| -rw-r--r-- | kernel/drivers/mmc/host/mmc_spi.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/drivers/mmc/host/mmc_spi.c b/kernel/drivers/mmc/host/mmc_spi.c index 1c1b45ef3..aad3243a4 100644 --- a/kernel/drivers/mmc/host/mmc_spi.c +++ b/kernel/drivers/mmc/host/mmc_spi.c @@ -1436,6 +1436,12 @@ static int mmc_spi_probe(struct spi_device *spi) host->pdata->cd_debounce); if (status != 0) goto fail_add_host; + + /* The platform has a CD GPIO signal that may support + * interrupts, so let mmc_gpiod_request_cd_irq() decide + * if polling is needed or not. + */ + mmc->caps &= ~MMC_CAP_NEEDS_POLL; mmc_gpiod_request_cd_irq(mmc); } |