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| author |   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2023-04-03 11:40:17 +0200 |
|---|---|---|
| committer |   Daniel Lezcano <daniel.lezcano@linaro.org> | 2023-04-24 16:56:13 +0200 |
| commit | fd3f088f35f610a7ee3045b7d172b362342e43c6 (patch) | |
| tree | cb587ea5666b2b0ef0b966baba313457782d2460 | |
| parent | posix-cpu-timers: Implement the missing timer_wait_running callback (diff) | |
| download | wireguard-linux-fd3f088f35f610a7ee3045b7d172b362342e43c6.tar.xz wireguard-linux-fd3f088f35f610a7ee3045b7d172b362342e43c6.zip | |
clocksource/drivers/exynos_mct: Explicitly return 0 for shared timer
For a shared timers, the mct_init_dt() should not initialize the clock
even with global comparator. This is not an error, thus the function
should simply return 0, not 'ret'.
This also fixes smatch warning:
drivers/clocksource/exynos_mct.c:635 mct_init_dt() warn: missing error code? 'ret'
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/r/202304021446.46XVKag0-lkp@intel.com/
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Vincent Whitchurch <vincent.whitchurch@axis.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20230403094017.9556-1-krzysztof.kozlowski@linaro.org
| -rw-r--r-- | drivers/clocksource/exynos_mct.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c index bfd60093ee1c..ef8cb1b71be4 100644 --- a/drivers/clocksource/exynos_mct.c +++ b/drivers/clocksource/exynos_mct.c @@ -682,7 +682,7 @@ static int __init mct_init_dt(struct device_node *np, unsigned int int_type) * processor cannot use the global comparator. */ if (frc_shared) - return ret; + return 0; return exynos4_clockevent_init(); } |