From 890c900f7cd58bd82e68e761ddbecd7430a6b2c1 Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Mon, 12 Feb 2007 23:48:26 +0900 Subject: [PATCH] [MIPS] DECstation: Fix irq handling When I post a patch (commit a17957095e4f6994a6e9bff969ee7cb7aae6abb5), I just tried to not change behavior of existing codes, but it seems dec/int-handler.S had been broken since its previous commit 5ccef4e1c5585ef5995505aee97e10bf0e22e6b5. The caller of plat_irq_dispatch do setup/restore TI_REGS($28), so dec's plat_irq_dispatch should not do it, and there is no need to adjust RA. Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- arch/mips/dec/int-handler.S | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/mips/dec/int-handler.S b/arch/mips/dec/int-handler.S index b251ef864c33b..00cecdcc75f21 100644 --- a/arch/mips/dec/int-handler.S +++ b/arch/mips/dec/int-handler.S @@ -264,9 +264,6 @@ srlv t3,t1,t2 handle_it: - LONG_L s0, TI_REGS($28) - LONG_S sp, TI_REGS($28) - PTR_LA ra, ret_from_irq j dec_irq_dispatch nop @@ -277,7 +274,6 @@ fpu: #endif spurious: - PTR_LA ra, _ret_from_irq j spurious_interrupt nop END(plat_irq_dispatch) -- 2.39.5