diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2019-10-16 16:47:45 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-04 19:17:08 +0100 |
| commit | 139ca605c35eb3cc3dbee53803b89ea37b01367b (patch) | |
| tree | 5fc88f4b225989554a123ad2caa5efdf52e46111 /drivers/clocksource | |
| parent | f9e1fc5b6f0cebeca4f7b19145e8d63187419d51 (diff) | |
clocksource/drivers/timer-of: Use unique device name instead of timer
[ Upstream commit 4411464d6f8b5e5759637235a6f2b2a85c2be0f1 ]
If a hardware-specific driver does not provide a name, the timer-of core
falls back to device_node.name. Due to generic DT node naming policies,
that name is almost always "timer", and thus doesn't identify the actual
timer used.
Fix this by using device_node.full_name instead, which includes the unit
addrees.
Example impact on /proc/timer_list:
-Clock Event Device: timer
+Clock Event Device: timer@fcfec400
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20191016144747.29538-3-geert+renesas@glider.be
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/clocksource')
| -rw-r--r-- | drivers/clocksource/timer-of.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clocksource/timer-of.c b/drivers/clocksource/timer-of.c index 11ff701ff4bb..a3c73e972fce 100644 --- a/drivers/clocksource/timer-of.c +++ b/drivers/clocksource/timer-of.c @@ -192,7 +192,7 @@ int __init timer_of_init(struct device_node *np, struct timer_of *to) } if (!to->clkevt.name) - to->clkevt.name = np->name; + to->clkevt.name = np->full_name; to->np = np; |