1 files changed, 15 insertions, 7 deletions

diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index eff1a2f22f09..dc79346689e6 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -346,6 +346,7 @@ static __initdata struct {
 
 struct param_info {
         int verbose;
+        int found;
         void *params;
 };
 
@@ -362,16 +363,12 @@ static int __init fdt_find_uefi_params(unsigned long node, const char *uname,
             (strcmp(uname, "chosen") != 0 && strcmp(uname, "chosen@0") != 0))
                 return 0;
 
-        pr_info("Getting parameters from FDT:\n");
-
         for (i = 0; i < ARRAY_SIZE(dt_params); i++) {
                 prop = of_get_flat_dt_prop(node, dt_params[i].propname, &len);
-                if (!prop) {
-                        pr_err("Can't find %s in device tree!\n",
-                               dt_params[i].name);
+                if (!prop)
                         return 0;
-                }
                 dest = info->params + dt_params[i].offset;
+                info->found++;
 
                 val = of_read_number(prop, len / sizeof(u32));
 
@@ -390,10 +387,21 @@ static int __init fdt_find_uefi_params(unsigned long node, const char *uname,
 int __init efi_get_fdt_params(struct efi_fdt_params *params, int verbose)
 {
         struct param_info info;
+        int ret;
+
+        pr_info("Getting EFI parameters from FDT:\n");
 
         info.verbose = verbose;
+        info.found = 0;
         info.params = params;
 
-        return of_scan_flat_dt(fdt_find_uefi_params, &info);
+        ret = of_scan_flat_dt(fdt_find_uefi_params, &info);
+        if (!info.found)
+                pr_info("UEFI not found.\n");
+        else if (!ret)
+                pr_err("Can't find '%s' in device tree!\n",
+                       dt_params[info.found].name);
+
+        return ret;
 }
 #endif /* CONFIG_EFI_PARAMS_FROM_FDT */