Now the R-Car Gen2 CPG clock driver obtains the state of the mode pins
from the R-Car RST driver, there's no longer a need to pass this state
explicitly. Hence we can just call of_clk_init() instead.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Dirk Behme <redacted>
---
v4:
  - Add Acked-by,
  - Rebase on top of "ARM: shmobile: rcar-gen2: Obtain extal frequency
    from DT",
  - Remove the call to rcar_gen2_read_mode_pins(),

v3:
  - Drop "select MFD_SYSCON", as the clock driver no longer uses syscon,

v2:
  - Kill compiler warning if CONFIG_ARM_ARCH_TIMER is not enabled.
---
 arch/arm/mach-shmobile/setup-rcar-gen2.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c
index afb9fdcd3d9084e2..b527258e0a62e806 100644
--- a/arch/arm/mach-shmobile/setup-rcar-gen2.c
+++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c

@@ -130,7 +129,7 @@ void __init rcar_gen2_timer_init(void)
 	iounmap(base);
 #endif /* CONFIG_ARM_ARCH_TIMER */

-	rcar_gen2_clocks_init(mode);
+	of_clk_init(NULL);
 	clocksource_probe();
 }