ARM: EXYNOS: Remove check for device tree presence

This patch makes the firmware setup code assume presence of DT, since it
is now the only way of booting supported for Exynos.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

1 files changed, 10 insertions, 12 deletions

diff --git a/arch/arm/mach-exynos/firmware.c b/arch/arm/mach-exynos/firmware.c
index ed11f100d479..932129ef26c6 100644
--- a/arch/arm/mach-exynos/firmware.c
+++ b/arch/arm/mach-exynos/firmware.c
@@ -48,20 +48,18 @@ static const struct firmware_ops exynos_firmware_ops = {
 
 void __init exynos_firmware_init(void)
 {
-        if (of_have_populated_dt()) {
-                struct device_node *nd;
-                const __be32 *addr;
+        struct device_node *nd;
+        const __be32 *addr;
 
-                nd = of_find_compatible_node(NULL, NULL,
-                                                "samsung,secure-firmware");
-                if (!nd)
-                        return;
+        nd = of_find_compatible_node(NULL, NULL,
+                                        "samsung,secure-firmware");
+        if (!nd)
+                return;
 
-                addr = of_get_address(nd, 0, NULL, NULL);
-                if (!addr) {
-                        pr_err("%s: No address specified.\n", __func__);
-                        return;
-                }
+        addr = of_get_address(nd, 0, NULL, NULL);
+        if (!addr) {
+                pr_err("%s: No address specified.\n", __func__);
+                return;
         }
 
         pr_info("Running under secure firmware.\n");