[PATCH v3 5/8] clocksource/drivers/tegra: Add verbose definition for 1MHz constant

[Dmitry Osipenko]

Convert all 1MHz literals to a verbose constant for better readability.

Suggested-by: Daniel Lezcano <daniel.lezc...@linaro.org>
Acked-by: Jon Hunter <jonath...@nvidia.com>
Signed-off-by: Dmitry Osipenko <dig...@gmail.com>
---
 drivers/clocksource/timer-tegra.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/clocksource/timer-tegra.c 
b/drivers/clocksource/timer-tegra.c
index 3afa66c6730b..ddf5531c48a9 100644
--- a/drivers/clocksource/timer-tegra.c
+++ b/drivers/clocksource/timer-tegra.c
@@ -44,6 +44,8 @@
 #define TIMER1_IRQ_IDX         0
 #define TIMER10_IRQ_IDX                10
 
+#define TIMER_1MHz             1000000
+
 static u32 usec_config;
 static void __iomem *timer_reg_base;
 
@@ -158,7 +160,7 @@ static unsigned long 
tegra_delay_timer_read_counter_long(void)
 
 static struct delay_timer tegra_delay_timer = {
        .read_current_timer = tegra_delay_timer_read_counter_long,
-       .freq = 1000000,
+       .freq = TIMER_1MHz,
 };
 #endif
 
@@ -224,7 +226,7 @@ static inline unsigned long tegra_rate_for_timer(struct 
timer_of *to,
         * parent clock.
         */
        if (tegra20)
-               return 1000000;
+               return TIMER_1MHz;
 
        return timer_of_rate(to);
 }
@@ -313,11 +315,11 @@ static int __init tegra_init_timer(struct device_node 
*np, bool tegra20,
                }
        }
 
-       sched_clock_register(tegra_read_sched_clock, 32, 1000000);
+       sched_clock_register(tegra_read_sched_clock, 32, TIMER_1MHz);
 
        ret = clocksource_mmio_init(timer_reg_base + TIMERUS_CNTR_1US,
-                                   "timer_us", 1000000,
-                                   300, 32, clocksource_mmio_readl_up);
+                                   "timer_us", TIMER_1MHz, 300, 32,
+                                   clocksource_mmio_readl_up);
        if (ret)
                pr_err("failed to register clocksource: %d\n", ret);
 
-- 
2.22.0