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path: root/drivers/mmc/host/sdhci-acpi.c
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Diffstat (limited to 'drivers/mmc/host/sdhci-acpi.c')
-rw-r--r--drivers/mmc/host/sdhci-acpi.c31
1 files changed, 15 insertions, 16 deletions
diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c
index ef19874fcd1f..9ce17f6e4014 100644
--- a/drivers/mmc/host/sdhci-acpi.c
+++ b/drivers/mmc/host/sdhci-acpi.c
@@ -31,10 +31,9 @@
#include <linux/bitops.h>
#include <linux/types.h>
#include <linux/err.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
#include <linux/interrupt.h>
#include <linux/acpi.h>
-#include <linux/acpi_gpio.h>
#include <linux/pm.h>
#include <linux/pm_runtime.h>
#include <linux/delay.h>
@@ -144,6 +143,7 @@ static const struct sdhci_acpi_uid_slot sdhci_acpi_uids[] = {
{ "80860F14" , "3" , &sdhci_acpi_slot_int_sd },
{ "INT33BB" , "2" , &sdhci_acpi_slot_int_sdio },
{ "INT33C6" , NULL, &sdhci_acpi_slot_int_sdio },
+ { "INT3436" , NULL, &sdhci_acpi_slot_int_sdio },
{ "PNP0D40" },
{ },
};
@@ -152,6 +152,7 @@ static const struct acpi_device_id sdhci_acpi_ids[] = {
{ "80860F14" },
{ "INT33BB" },
{ "INT33C6" },
+ { "INT3436" },
{ "PNP0D40" },
{ },
};
@@ -199,22 +200,23 @@ static irqreturn_t sdhci_acpi_sd_cd(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static int sdhci_acpi_add_own_cd(struct device *dev, int gpio,
- struct mmc_host *mmc)
+static int sdhci_acpi_add_own_cd(struct device *dev, struct mmc_host *mmc)
{
+ struct gpio_desc *desc;
unsigned long flags;
int err, irq;
- if (gpio < 0) {
- err = gpio;
+ desc = devm_gpiod_get_index(dev, "sd_cd", 0);
+ if (IS_ERR(desc)) {
+ err = PTR_ERR(desc);
goto out;
}
- err = devm_gpio_request_one(dev, gpio, GPIOF_DIR_IN, "sd_cd");
+ err = gpiod_direction_input(desc);
if (err)
- goto out;
+ goto out_free;
- irq = gpio_to_irq(gpio);
+ irq = gpiod_to_irq(desc);
if (irq < 0) {
err = irq;
goto out_free;
@@ -228,7 +230,7 @@ static int sdhci_acpi_add_own_cd(struct device *dev, int gpio,
return 0;
out_free:
- devm_gpio_free(dev, gpio);
+ devm_gpiod_put(dev, desc);
out:
dev_warn(dev, "failed to setup card detect wake up\n");
return err;
@@ -236,8 +238,7 @@ out:
#else
-static int sdhci_acpi_add_own_cd(struct device *dev, int gpio,
- struct mmc_host *mmc)
+static int sdhci_acpi_add_own_cd(struct device *dev, struct mmc_host *mmc)
{
return 0;
}
@@ -254,7 +255,7 @@ static int sdhci_acpi_probe(struct platform_device *pdev)
struct resource *iomem;
resource_size_t len;
const char *hid;
- int err, gpio;
+ int err;
if (acpi_bus_get_device(handle, &device))
return -ENODEV;
@@ -279,8 +280,6 @@ static int sdhci_acpi_probe(struct platform_device *pdev)
if (IS_ERR(host))
return PTR_ERR(host);
- gpio = acpi_get_gpio_by_index(dev, 0, NULL);
-
c = sdhci_priv(host);
c->host = host;
c->slot = sdhci_acpi_get_slot(handle, hid);
@@ -338,7 +337,7 @@ static int sdhci_acpi_probe(struct platform_device *pdev)
goto err_free;
if (sdhci_acpi_flag(c, SDHCI_ACPI_SD_CD)) {
- if (sdhci_acpi_add_own_cd(dev, gpio, host->mmc))
+ if (sdhci_acpi_add_own_cd(dev, host->mmc))
c->use_runtime_pm = false;
}