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authorMasahiro Yamada <yamada.masahiro@socionext.com>2019-05-24 14:40:10 +0900
committerDaniel Lezcano <daniel.lezcano@linaro.org>2019-06-25 19:49:18 +0200
commit93665ab0626ca213074355f7ddab7856898eb73b (patch)
tree8497dc3834b7a60a2fceb6cc690c0b94b61df9da /drivers/clocksource
parent8925ed4b10345915d576ba2fc6b319e6eae3d8b8 (diff)
clocksource/drivers/arc_timer: Use BIT() instead of _BITUL()
This is in-kernel C code, so there is no reason to use _BITUL(). Replace it with equivalent BIT(). I added #include <linux/bits.h> explicitly although it has been included by other headers eventually. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/clocksource')
-rw-r--r--drivers/clocksource/arc_timer.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/clocksource/arc_timer.c b/drivers/clocksource/arc_timer.c
index b28970ca4a7a..b1f21bf3b83c 100644
--- a/drivers/clocksource/arc_timer.c
+++ b/drivers/clocksource/arc_timer.c
@@ -16,6 +16,7 @@
*/
#include <linux/interrupt.h>
+#include <linux/bits.h>
#include <linux/clk.h>
#include <linux/clk-provider.h>
#include <linux/clocksource.h>
@@ -142,7 +143,7 @@ static u64 arc_read_rtc(struct clocksource *cs)
l = read_aux_reg(AUX_RTC_LOW);
h = read_aux_reg(AUX_RTC_HIGH);
status = read_aux_reg(AUX_RTC_CTRL);
- } while (!(status & _BITUL(31)));
+ } while (!(status & BIT(31)));
return (((u64)h) << 32) | l;
}