On 2015年05月21日 16:32, fu....@linaro.org wrote:
From: Fu Wei <fu....@linaro.org>
Some devices get clock from system counter, like SBSA watchdog
driver. They may need to get system counter rate.
and please add a comment that SBSA watchdog is a kernel module,
then it would explicit that why EXPORT_SYMBOL_GPL is needed.
Signed-off-by: Fu Wei <fu....@linaro.org>
Other than that,
Acked-by: Hanjun Guo <hanjun....@linaro.org>
---
drivers/clocksource/arm_arch_timer.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clocksource/arm_arch_timer.c
b/drivers/clocksource/arm_arch_timer.c
index 0aa135d..4327bf9 100644
--- a/drivers/clocksource/arm_arch_timer.c
+++ b/drivers/clocksource/arm_arch_timer.c
@@ -410,6 +410,7 @@ u32 arch_timer_get_rate(void)
{
return arch_timer_rate;
}
+EXPORT_SYMBOL_GPL(arch_timer_get_rate);
static u64 arch_counter_get_cntvct_mem(void)
{
--
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