ARM: OMAP: gpmc: don't create devices from initcall on DT

On DT driven boards, the gpmc node will match the driver. Hence, there's
no need to do that unconditionally from the initcall.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 8033cb747c86..1f0ec79aabf1 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -1214,6 +1214,13 @@ static int __init omap_gpmc_init(void)
         struct platform_device *pdev;
         char *oh_name = "gpmc";
 
+        /*
+         * if the board boots up with a populated DT, do not
+         * manually add the device from this initcall
+         */
+        if (of_have_populated_dt())
+                return -ENODEV;
+
         oh = omap_hwmod_lookup(oh_name);
         if (!oh) {
                 pr_err("Could not look up %s\n", oh_name);