mmc: extend and rename cd-gpio helpers to handle more slot GPIO functions
GPIOs can be used in MMC/SD-card slots not only for hotplug detection, but
also to implement the write-protection pin. Rename cd-gpio helpers to
slot-gpio to make addition of further slot GPIO functions possible.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c
index 0ad3917..7ffc489 100644
--- a/drivers/mmc/host/tmio_mmc_pio.c
+++ b/drivers/mmc/host/tmio_mmc_pio.c
@@ -34,9 +34,9 @@
#include <linux/io.h>
#include <linux/irq.h>
#include <linux/mfd/tmio.h>
-#include <linux/mmc/cd-gpio.h>
#include <linux/mmc/host.h>
#include <linux/mmc/mmc.h>
+#include <linux/mmc/slot-gpio.h>
#include <linux/mmc/tmio.h>
#include <linux/module.h>
#include <linux/pagemap.h>
@@ -977,7 +977,7 @@
tmio_mmc_enable_mmc_irqs(_host, irq_mask);
if (pdata->flags & TMIO_MMC_USE_GPIO_CD) {
- ret = mmc_cd_gpio_request(mmc, pdata->cd_gpio);
+ ret = mmc_gpio_request_cd(mmc, pdata->cd_gpio);
if (ret < 0) {
tmio_mmc_host_remove(_host);
return ret;
@@ -1009,7 +1009,7 @@
* This means we can miss a card-eject, but this is anyway
* possible, because of delayed processing of hotplug events.
*/
- mmc_cd_gpio_free(mmc);
+ mmc_gpio_free_cd(mmc);
if (!host->native_hotplug)
pm_runtime_get_sync(&pdev->dev);