[PATCH v4 04/12] rockchip: spl: replace ifdef by IS_ENABLED for timer_init() call condition

[Johan Jonker]

Not all Rockchip SoC models use the ARM arch timer.
Call the function timer_init() only when
CONFIG_SYS_ARCH_TIMER is available.
Replace the ifdef call condition by IS_ENABLED
to increase build coverage and make the code easier to read.

Signed-off-by: Johan Jonker <jbx6244 at gmail.com>
Reviewed-by: Simon Glass <sjg at chromium.org>
---
 arch/arm/mach-rockchip/spl.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/mach-rockchip/spl.c b/arch/arm/mach-rockchip/spl.c
index 0017ca71b0..9c83b038a6 100644
--- a/arch/arm/mach-rockchip/spl.c
+++ b/arch/arm/mach-rockchip/spl.c
@@ -139,10 +139,10 @@ void board_init_f(ulong dummy)
 	if (IS_ENABLED(CONFIG_ROCKCHIP_STIMER))
 		rockchip_stimer_init();
 
-#ifdef CONFIG_SYS_ARCH_TIMER
-	/* Init ARM arch timer in arch/arm/cpu/armv7/arch_timer.c */
-	timer_init();
-#endif
+	/* Init ARM arch timer */
+	if (IS_ENABLED(CONFIG_SYS_ARCH_TIMER))
+		timer_init();
+
 #if !defined(CONFIG_TPL) || defined(CONFIG_SPL_RAM)
 	debug("\nspl:init dram\n");
 	ret = dram_init();
-- 
2.20.1