ARM: renesas: Rename rmobile_get_cpu_rev_*() to renesas_get_cpu_rev_*()

Rename rmobile_get_cpu_rev_*() to renesas_get_cpu_rev_*() 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_rev_\(integer\|fraction\)\>' | \
  xargs -I {} sed -i 's@\<rmobile_get_cpu_rev_\(integer\|fraction\)\>@renesas_get_cpu_rev_\1@g' {}
"

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
diff --git a/drivers/pinctrl/renesas/pfc-r8a7790.c b/drivers/pinctrl/renesas/pfc-r8a7790.c
index e1811c4..acd6b01 100644
--- a/drivers/pinctrl/renesas/pfc-r8a7790.c
+++ b/drivers/pinctrl/renesas/pfc-r8a7790.c
@@ -6117,8 +6117,8 @@
 static int r8a7790_pinmux_soc_init(struct sh_pfc *pfc)
 {
 	/* Initialize TDSEL on old revisions */
-	if ((rmobile_get_cpu_rev_integer() == 1) &&
-	    (rmobile_get_cpu_rev_fraction() == 0))
+	if ((renesas_get_cpu_rev_integer() == 1) &&
+	    (renesas_get_cpu_rev_fraction() == 0))
 		sh_pfc_write(pfc, 0xe6060088, 0x00155554);
 
 	return 0;