pinctrl: sunxi: remove GPIO_EXTRA_HEADER
U-Boot's generic GPIO_EXTRA_HEADER is a convenience symbol to allow code
to more easily include platform specific GPIO headers. This should not
be needed in a DM world anymore, since the generic GPIO framework
handles that nicely.
For Allwinner boards we still need to deal with non-DM GPIO in the SPL,
but this should become the exception, not the rule.
Make this more obvious by removing the definition of GPIO_EXTRA_HEADER,
and just force every legacy user of platform specific GPIO to include
the new sunxi_gpio.h header explicitly. Everyone doing so should feel
ashamed and should find a way to avoid it from now on.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Samuel Holland <samuel@sholland.org>
diff --git a/drivers/gpio/axp_gpio.c b/drivers/gpio/axp_gpio.c
index 4967219..af66316 100644
--- a/drivers/gpio/axp_gpio.c
+++ b/drivers/gpio/axp_gpio.c
@@ -14,6 +14,7 @@
#include <dm/lists.h>
#include <dm/root.h>
#include <errno.h>
+#include <sunxi_gpio.h>
static int axp_gpio_set_value(struct udevice *dev, unsigned pin, int val);