clk: qoriq: Fix -Wunused-const-variable

drivers/clk/clk-qoriq.c:138:38: warning: unused variable
'p5020_cmux_grp1' [-Wunused-const-variable] static const struct
clockgen_muxinfo p5020_cmux_grp1

drivers/clk/clk-qoriq.c:146:38: warning: unused variable
'p5020_cmux_grp2' [-Wunused-const-variable] static const struct
clockgen_muxinfo p5020_cmux_grp2

In the definition of the p5020 chip, the p2041 chip's info was used
instead.  The p5020 and p2041 chips have different info. This is most
likely a typo.

Link: https://github.com/ClangBuiltLinux/linux/issues/525
Cc: clang-built-linux@googlegroups.com
Signed-off-by: Nathan Huckleberry <nhuck@google.com>
Link: https://lkml.kernel.org/r/20190627220642.78575-1-nhuck@google.comReviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Acked-by: Scott Wood <oss@buserror.net>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

drivers/clk/clk-qoriq.c

@@ -686,7 +686,7 @@ static const struct clockgen_chipinfo chipinfo[] = {
 		.guts_compat = "fsl,qoriq-device-config-1.0",
 		.init_periph = p5020_init_periph,
 		.cmux_groups = {
-			&p2041_cmux_grp1, &p2041_cmux_grp2
+			&p5020_cmux_grp1, &p5020_cmux_grp2
 		},
 		.cmux_to_group = {
 			0, 1, -1