ARM: uniphier: correct spelling of "invalid"

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/arch/arm/mach-uniphier/dram_init.c b/arch/arm/mach-uniphier/dram_init.c
index e7afa71..df0e73a 100644
--- a/arch/arm/mach-uniphier/dram_init.c
+++ b/arch/arm/mach-uniphier/dram_init.c
@@ -110,7 +110,7 @@
 		size = SZ_1G;
 		break;
 	default:
-		pr_err("error: invald value is set to MEMCONF ch0 size\n");
+		pr_err("error: invalid value is set to MEMCONF ch0 size\n");
 		return -EINVAL;
 	}
 
@@ -150,7 +150,7 @@
 		size = SZ_1G;
 		break;
 	default:
-		pr_err("error: invald value is set to MEMCONF ch1 size\n");
+		pr_err("error: invalid value is set to MEMCONF ch1 size\n");
 		return -EINVAL;
 	}
 
@@ -182,7 +182,7 @@
 		size = SZ_1G;
 		break;
 	default:
-		pr_err("error: invald value is set to MEMCONF ch2 size\n");
+		pr_err("error: invalid value is set to MEMCONF ch2 size\n");
 		return -EINVAL;
 	}