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mmc: mtk-sd: fix SPL compilation when GPIO=y and SPL_GPIO=n

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It is not possible to link the SPL image when CONFIG_GPIO is enabled
but CONFIG_SPL_GPIO is not.  Use the IS_ENABLED macro instead to
correctly check whether CONFIG_{SPL_}GPIO is enabled.

This commit fixes the following errors:
	* undefined reference to `dm_gpio_get_value
	* undefined reference to `gpio_request_by_name'

Signed-off-by: Fabien Parent <fparent@baylibre.com>
[trini: Move guard to fix warning in msdc_ops_get_wp()]
Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Fabien Parent 2019-01-17 18:06:01 +01:00 committed by Tom Rini
parent 924ed344a7
commit 70dbbd7269
1 changed files with 4 additions and 4 deletions
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8
drivers/mmc/mtk-sd.c
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@ -269,7 +269,7 @@ struct msdc_host {
bool builtin_cd;
/* card detection / write protection GPIOs */
#ifdef CONFIG_DM_GPIO
#if IS_ENABLED(DM_GPIO)
struct gpio_desc gpio_wp;
struct gpio_desc gpio_cd;
#endif
@ -849,7 +849,7 @@ static int msdc_ops_get_cd(struct udevice *dev)
return !(val & MSDC_PS_CDSTS);
}
#ifdef CONFIG_DM_GPIO
#if IS_ENABLED(DM_GPIO)
if (!host->gpio_cd.dev)
return 1;
@ -861,9 +861,9 @@ static int msdc_ops_get_cd(struct udevice *dev)
static int msdc_ops_get_wp(struct udevice *dev)
{
#if IS_ENABLED(DM_GPIO)
struct msdc_host *host = dev_get_priv(dev);
#ifdef CONFIG_DM_GPIO
if (!host->gpio_wp.dev)
return 0;
@ -1332,7 +1332,7 @@ static int msdc_ofdata_to_platdata(struct udevice *dev)
if (ret < 0)
return ret;
#ifdef CONFIG_DM_GPIO
#if IS_ENABLED(DM_GPIO)
gpio_request_by_name(dev, "wp-gpios", 0, &host->gpio_wp, GPIOD_IS_IN);
gpio_request_by_name(dev, "cd-gpios", 0, &host->gpio_cd, GPIOD_IS_IN);
#endif