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arch: riscv: Remove outdated comment

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After the introduction of arch_switch() in #43085, ECALL is no longer
used for context switching by default, so remove the comment stating so.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
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Carles Cufi 2022-05-26 12:56:52 +02:00 • committed by Carles Cufí
commit 11da0b6f28
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arch/riscv/core/isr.S
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@ -126,8 +126,6 @@ GTEXT(__irq_wrapper)
/*
* Handler called upon each exception/interrupt/fault
* In this architecture, system call (ECALL) is used to perform context
* switching or IRQ offloading (when enabled).
*/
SECTION_FUNC(exception.entry, __irq_wrapper)