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Date: Mon, 15 Sep 2014 16:51:27 -0700 From: Andrew Bresticker <abrestic@...omium.org> To: Ralf Baechle <ralf@...ux-mips.org>, Thomas Gleixner <tglx@...utronix.de>, Jason Cooper <jason@...edaemon.net> Cc: Andrew Bresticker <abrestic@...omium.org>, Jeffrey Deans <jeffrey.deans@...tec.com>, Markos Chandras <markos.chandras@...tec.com>, Paul Burton <paul.burton@...tec.com>, Qais Yousef <qais.yousef@...tec.com>, Jonas Gorski <jogo@...nwrt.org>, John Crispin <blogic@...nwrt.org>, David Daney <ddaney.cavm@...il.com>, linux-mips@...ux-mips.org, linux-kernel@...r.kernel.org Subject: [PATCH 24/24] MIPS: sead3: Use generic plat_irq_dispatch The generic plat_irq_dispatch provided in irq_cpu.c is sufficient for dispatching interrupts on SEAD-3 in legacy and vectored interrupt modes. Signed-off-by: Andrew Bresticker <abrestic@...omium.org> --- arch/mips/mti-sead3/sead3-int.c | 23 +---------------------- 1 file changed, 1 insertion(+), 22 deletions(-) diff --git a/arch/mips/mti-sead3/sead3-int.c b/arch/mips/mti-sead3/sead3-int.c index cb06cd9..69ae185 100644 --- a/arch/mips/mti-sead3/sead3-int.c +++ b/arch/mips/mti-sead3/sead3-int.c @@ -22,32 +22,11 @@ static unsigned long sead3_config_reg; -asmlinkage void plat_irq_dispatch(void) -{ - unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM; - int irq; - - irq = (fls(pending) - CAUSEB_IP - 1); - if (irq >= 0) - do_IRQ(MIPS_CPU_IRQ_BASE + irq); - else - spurious_interrupt(); -} - void __init arch_init_irq(void) { - int i; - - if (!cpu_has_veic) { + if (!cpu_has_veic) mips_cpu_irq_init(); - if (cpu_has_vint) { - /* install generic handler */ - for (i = 0; i < 8; i++) - set_vi_handler(i, plat_irq_dispatch); - } - } - sead3_config_reg = (unsigned long)ioremap_nocache(SEAD_CONFIG_BASE, SEAD_CONFIG_SIZE); gic_present = (REG32(sead3_config_reg) & SEAD_CONFIG_GIC_PRESENT_MSK) >> -- 2.1.0.rc2.206.gedb03e5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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