ARM: shmobile: r8a7779: Spelling/grammar s/entity/identity/, s/map/mapping/

Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

arch/arm/mach-shmobile/setup-r8a7779.c

@@ -52,14 +52,14 @@
 #include "r8a7779.h"
 
 static struct map_desc r8a7779_io_desc[] __initdata = {
-	/* 2M entity map for 0xf0000000 (MPCORE) */
+	/* 2M identity mapping for 0xf0000000 (MPCORE) */
 	{
 		.virtual	= 0xf0000000,
 		.pfn		= __phys_to_pfn(0xf0000000),
 		.length		= SZ_2M,
 		.type		= MT_DEVICE_NONSHARED
 	},
-	/* 16M entity map for 0xfexxxxxx (DMAC-S/HPBREG/INTC2/LRAM/DBSC) */
+	/* 16M identity mapping for 0xfexxxxxx (DMAC-S/HPBREG/INTC2/LRAM/DBSC) */
 	{
 		.virtual	= 0xfe000000,
 		.pfn		= __phys_to_pfn(0xfe000000),
@@ -683,7 +683,7 @@ void __init r8a7779_add_early_devices(void)
 
 	/* Early serial console setup is not included here due to
 	 * memory map collisions. The SCIF serial ports in r8a7779
-	 * are difficult to entity map 1:1 due to collision with the
+	 * are difficult to identity map 1:1 due to collision with the
 	 * virtual memory range used by the coherent DMA code on ARM.
 	 *
 	 * Anyone wanting to debug early can remove UPF_IOREMAP from