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authorGeert Uytterhoeven <geert+renesas@glider.be>2019-10-16 17:47:45 +0300
committerDaniel Lezcano <daniel.lezcano@linaro.org>2019-11-04 12:38:46 +0300
commit4411464d6f8b5e5759637235a6f2b2a85c2be0f1 (patch)
treec98f3c8a08dd0c3a8733edcffeebe9a12d34bc60 /drivers/clocksource
parentccb80012481fd8d16c7557c00bb54c42103eef9d (diff)
downloadlinux-4411464d6f8b5e5759637235a6f2b2a85c2be0f1.tar.xz
clocksource/drivers/timer-of: Use unique device name instead of timer
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
Diffstat (limited to 'drivers/clocksource')
-rw-r--r--drivers/clocksource/timer-of.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clocksource/timer-of.c b/drivers/clocksource/timer-of.c
index 384394205a12..8c11bd743dd0 100644
--- a/drivers/clocksource/timer-of.c
+++ b/drivers/clocksource/timer-of.c
@@ -190,7 +190,7 @@ 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;