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Input: Evdev - unify MONOTONIC and BOOTTIME clock behavior

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Now that the MONOTONIC and BOOTTIME clocks are indentical, remove all the
special casing.

The user space visible interfaces still support both clocks, but their behavior
is identical.

Signed-off-by: Thomas Gleixner <[email protected]>
Cc: Dmitry Torokhov <[email protected]>
Cc: John Stultz <[email protected]>
Cc: Jonathan Corbet <[email protected]>
Cc: Kevin Easton <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Mark Salyzyn <[email protected]>
Cc: Michael Kerrisk <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Petr Mladek <[email protected]>
Cc: Prarit Bhargava <[email protected]>
Cc: Sergey Senozhatsky <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
This commit is contained in:
Thomas Gleixner authored and Ingo Molnar committed 2018-03-13 07:34:22 +01:00
1 parent d6ed449afd
commit f2d6fdbfd2
1 file changed
+1 -6
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drivers/input/evdev.c
+1 -6
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@@ -31,7 +31,6 @@
enum evdev_clock_type {
EV_CLK_REAL = 0,
EV_CLK_MONO,
EV_CLK_BOOT,
EV_CLK_MAX
};
@@ -198,12 +197,10 @@ static int evdev_set_clk_type(struct evdev_client *client, unsigned int clkid)
case CLOCK_REALTIME:
clk_type = EV_CLK_REAL;
break;
case CLOCK_BOOTTIME:
case CLOCK_MONOTONIC:
clk_type = EV_CLK_MONO;
break;
case CLOCK_BOOTTIME:
clk_type = EV_CLK_BOOT;
break;
default:
return -EINVAL;
}
@@ -314,8 +311,6 @@ static void evdev_events(struct input_handle *handle,
ev_time[EV_CLK_MONO] = ktime_get();
ev_time[EV_CLK_REAL] = ktime_mono_to_real(ev_time[EV_CLK_MONO]);
ev_time[EV_CLK_BOOT] = ktime_mono_to_any(ev_time[EV_CLK_MONO],
TK_OFFS_BOOT);
rcu_read_lock();