[MIPS] Update i8259 resources.

Updated i8259 resources to same as i386.
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/kernel/i8259.c

@@ -302,11 +302,11 @@ static struct irqaction irq2 = {
 };
 
 static struct resource pic1_io_resource = {
-	.name = "pic1", .start = 0x20, .end = 0x3f, .flags = IORESOURCE_BUSY
+	.name = "pic1", .start = 0x20, .end = 0x21, .flags = IORESOURCE_BUSY
 };
 
 static struct resource pic2_io_resource = {
-	.name = "pic2", .start = 0xa0, .end = 0xbf, .flags = IORESOURCE_BUSY
+	.name = "pic2", .start = 0xa0, .end = 0xa1, .flags = IORESOURCE_BUSY
 };
 
 /*