tree 9004c18746c8384df9996c4c1f51264a5cb055ae
parent e24432b923ccdc56cee445e82b991fc2a940edb0
author Stuart Menefy <stuart.menefy@mathembedded.com> 1549839073 +0000
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1553343586 +0100

clocksource/drivers/exynos_mct: Move one-shot check from tick clear to ISR

commit a5719a40aef956ba704f2aa1c7b977224d60fa96 upstream.

When a timer tick occurs and the clock is in one-shot mode, the timer
needs to be stopped to prevent it triggering subsequent interrupts.
Currently this code is in exynos4_mct_tick_clear(), but as it is
only needed when an ISR occurs move it into exynos4_mct_tick_isr(),
leaving exynos4_mct_tick_clear() just doing what its name suggests it
should.

Signed-off-by: Stuart Menefy <stuart.menefy@mathembedded.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: stable@vger.kernel.org # v4.3+
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>