dm: sunxi: Make sure that GPIOs are requested

The scsi_init() function uses a GPIO so should request it. There is no
way to return an error here, and the request may be made multiple times,
so just ignore errors for now.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/board/sunxi/ahci.c b/board/sunxi/ahci.c
index 0c262ea..5e12328 100644 (file)
--- a/board/sunxi/ahci.c
+++ b/board/sunxi/ahci.c
@@ -74,6 +74,7 @@ void scsi_init(void)
 {
        printf("SUNXI SCSI INIT\n");
 #ifdef CONFIG_SATAPWR
+       gpio_request(CONFIG_SATAPWR, "satapwr");
        gpio_direction_output(CONFIG_SATAPWR, 1);
 #endif