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arch/risc-v/mpfs: Remove duplicated riscv_restorefpu

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Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
This commit is contained in:
Huang Qi 2022-03-30 15:17:50 +08:00 committed by Petro Karashchenko
parent 38030b73f8
commit 379639a371
1 changed files with 0 additions and 9 deletions
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9
arch/risc-v/src/mpfs/mpfs_irq_dispatch.c
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@ -123,7 +123,6 @@ void *riscv_dispatch_irq(uintptr_t vector, uintptr_t *regs)
putreg32(irq - MPFS_IRQ_EXT_START, claim_address);
}
#if defined(CONFIG_ARCH_FPU) || defined(CONFIG_ARCH_ADDRENV)
/* Check for a context switch. If a context switch occurred, then
* CURRENT_REGS will have a different value than it did on entry. If an
* interrupt level context switch has occurred, then restore the floating
@ -133,12 +132,6 @@ void *riscv_dispatch_irq(uintptr_t vector, uintptr_t *regs)
if (regs != CURRENT_REGS)
{
#ifdef CONFIG_ARCH_FPU
/* Restore floating point registers */
riscv_restorefpu((uintptr_t *)CURRENT_REGS);
#endif
#ifdef CONFIG_ARCH_ADDRENV
/* Make sure that the address environment for the previously
* running task is closed down gracefully (data caches dump,
@ -149,8 +142,6 @@ void *riscv_dispatch_irq(uintptr_t vector, uintptr_t *regs)
group_addrenv(NULL);
#endif
}
#endif
#endif
/* If a context switch occurred while processing the interrupt then