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mmc: Only retrieve cd pin when GPIO is enabled

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The driver only needs to retrieve the pin for the ACPI info. The driver
itself works without depending on GPIO.

Signed-off-by: Harm Berntsen <harm.berntsen@nedap.com>
CC: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Harm Berntsen 2020-11-06 12:20:44 +00:00 committed by Tom Rini
parent e8fcb61852
commit 7b4fe6dac1
1 changed files with 4 additions and 2 deletions
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6
drivers/mmc/pci_mmc.c
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@ -52,9 +52,11 @@ static int pci_mmc_probe(struct udevice *dev)
static int pci_mmc_of_to_plat(struct udevice *dev) static int pci_mmc_of_to_plat(struct udevice *dev)
{ {
struct pci_mmc_priv *priv = dev_get_priv(dev); if (CONFIG_IS_ENABLED(DM_GPIO)) {
struct pci_mmc_priv *priv = dev_get_priv(dev);
gpio_request_by_name(dev, "cd-gpios", 0, &priv->cd_gpio, GPIOD_IS_IN); gpio_request_by_name(dev, "cd-gpios", 0, &priv->cd_gpio, GPIOD_IS_IN);
}
return 0; return 0;
} }