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arch: arc: _rirq_exit: Comment clean-up

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We manage IRQs in a quite a different way now since
commit f8d061faf7 ("arch: arc: add nested interrupt support")
so that comment not only makes no sense but also may fool a reader
as disabling of interrupts happens in the very beginning of
_rirq_exit() but not here.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
This commit is contained in:
Alexey Brodkin 2019-08-27 00:47:26 +03:00 • committed by Ioannis Glaropoulos
commit 4449ad52da
1 changed files with 0 additions and 5 deletions
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5
arch/arc/core/regular_irq.S
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@ -115,11 +115,6 @@ SECTION_FUNC(TEXT, _rirq_exit)
mov r1, _kernel
ld_s r2, [r1, _kernel_offset_to_current]
/*
* Lock interrupts to ensure kernel queues do not change from this
* point on until return from interrupt.
*/
/*
* Both (a)reschedule and (b)non-reschedule cases need to load the
* current thread's stack, but don't have to use it until the decision