ARM: at91/trivial: typos in compatible property

- unneeded whitespace
- missing double quote
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Cc: stable <stable@vger.kernel.org> # 3.8+

arch/arm/boot/dts/at91sam9g15.dtsi

@@ -10,7 +10,7 @@
 
 / {
 	model = "Atmel AT91SAM9G15 SoC";
-	compatible = "atmel, at91sam9g15, atmel,at91sam9x5";
+	compatible = "atmel,at91sam9g15", "atmel,at91sam9x5";
 
 	ahb {
 		apb {

arch/arm/boot/dts/at91sam9g25.dtsi

@@ -10,7 +10,7 @@
 
 / {
 	model = "Atmel AT91SAM9G25 SoC";
-	compatible = "atmel, at91sam9g25, atmel,at91sam9x5";
+	compatible = "atmel,at91sam9g25", "atmel,at91sam9x5";
 
 	ahb {
 		apb {

arch/arm/boot/dts/at91sam9g35.dtsi

@@ -10,7 +10,7 @@
 
 / {
 	model = "Atmel AT91SAM9G35 SoC";
-	compatible = "atmel, at91sam9g35, atmel,at91sam9x5";
+	compatible = "atmel,at91sam9g35", "atmel,at91sam9x5";
 
 	ahb {
 		apb {

arch/arm/boot/dts/at91sam9x25.dtsi

@@ -10,7 +10,7 @@
 
 / {
 	model = "Atmel AT91SAM9X25 SoC";
-	compatible = "atmel, at91sam9x25, atmel,at91sam9x5";
+	compatible = "atmel,at91sam9x25", "atmel,at91sam9x5";
 
 	ahb {
 		apb {

arch/arm/boot/dts/at91sam9x35.dtsi

@@ -10,7 +10,7 @@
 
 / {
 	model = "Atmel AT91SAM9X35 SoC";
-	compatible = "atmel, at91sam9x35, atmel,at91sam9x5";
+	compatible = "atmel,at91sam9x35", "atmel,at91sam9x5";
 
 	ahb {
 		apb {