summaryrefslogtreecommitdiff
path: root/drivers/mmc/host/mmc_spi.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/mmc/host/mmc_spi.c')
-rw-r--r--drivers/mmc/host/mmc_spi.c27
1 files changed, 15 insertions, 12 deletions
diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c
index 476e53d30128..10ba46b728e8 100644
--- a/drivers/mmc/host/mmc_spi.c
+++ b/drivers/mmc/host/mmc_spi.c
@@ -1434,13 +1434,16 @@ static int mmc_spi_probe(struct spi_device *spi)
if (status != 0)
goto fail_add_host;
- if (host->pdata && host->pdata->flags & MMC_SPI_USE_CD_GPIO) {
- status = mmc_gpio_request_cd(mmc, host->pdata->cd_gpio,
- host->pdata->cd_debounce);
- if (status != 0)
- goto fail_add_host;
-
- /* The platform has a CD GPIO signal that may support
+ /*
+ * Index 0 is card detect
+ * Old boardfiles were specifying 1 ms as debounce
+ */
+ status = mmc_gpiod_request_cd(mmc, NULL, 0, false, 1, NULL);
+ if (status == -EPROBE_DEFER)
+ goto fail_add_host;
+ if (!status) {
+ /*
+ * 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.
*/
@@ -1448,12 +1451,12 @@ static int mmc_spi_probe(struct spi_device *spi)
mmc_gpiod_request_cd_irq(mmc);
}
- if (host->pdata && host->pdata->flags & MMC_SPI_USE_RO_GPIO) {
+ /* Index 1 is write protect/read only */
+ status = mmc_gpiod_request_ro(mmc, NULL, 1, false, 0, NULL);
+ if (status == -EPROBE_DEFER)
+ goto fail_add_host;
+ if (!status)
has_ro = true;
- status = mmc_gpio_request_ro(mmc, host->pdata->ro_gpio);
- if (status != 0)
- goto fail_add_host;
- }
dev_info(&spi->dev, "SD/MMC host %s%s%s%s%s\n",
dev_name(&mmc->class_dev),