ARM: renesas: Rename rmobile_get_cpu_type() to renesas_get_cpu_type()

Rename rmobile_get_cpu_type() to renesas_get_cpu_type() because
all the chips are made by Renesas, while only a subset of them
is from the R-Mobile line.

Use the following command to perform the rename:

"
$ git grep -l '\<rmobile_get_cpu_type\>' | \
  xargs -I {} sed -i 's@\<rmobile_get_cpu_type\>@renesas_get_cpu_type@g' {}
"

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
diff --git a/arch/arm/mach-rmobile/cpu_info.c b/arch/arm/mach-rmobile/cpu_info.c
index adb7fff..c7fbf39 100644
--- a/arch/arm/mach-rmobile/cpu_info.c
+++ b/arch/arm/mach-rmobile/cpu_info.c
@@ -40,7 +40,7 @@
 {
 	return 0x0;
 }
-u32 rmobile_get_cpu_type(void)
+u32 renesas_get_cpu_type(void)
 		__attribute__((weak, alias("__rmobile_get_cpu_type")));
 
 static u32 __rmobile_get_cpu_rev_integer(void)
@@ -83,7 +83,7 @@
 
 static int rmobile_cpuinfo_idx(void)
 {
-	u32 cpu_type = rmobile_get_cpu_type();
+	u32 cpu_type = renesas_get_cpu_type();
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(rmobile_cpuinfo) - 1; i++)