Commit 56f1319e authored by Russell King's avatar Russell King Committed by Russell King

[ARM] Fix Integrator and Versatile interrupt initialisation

Both Integrator and Versatile were using set_irq_handler() and
enable_irq(), and working around the initialisation of the
chained interrupt, instead of the more correct
set_irq_chained_handler() function.  Fix Integrator and
Versatile to use the right function, and remove these work-arounds.
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent e2f04e18
......@@ -232,8 +232,6 @@ static void __init intcp_init_irq(void)
for (i = IRQ_PIC_START; i <= IRQ_PIC_END; i++) {
if (i == 11)
i = 22;
if (i == IRQ_CP_CPPLDINT)
i++;
if (i == 29)
break;
set_irq_chip(i, &pic_chip);
......@@ -259,8 +257,7 @@ static void __init intcp_init_irq(void)
set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
}
set_irq_handler(IRQ_CP_CPPLDINT, sic_handle_irq);
pic_unmask_irq(IRQ_CP_CPPLDINT);
set_irq_chained_handler(IRQ_CP_CPPLDINT, sic_handle_irq);
}
/*
......
......@@ -112,10 +112,9 @@ void __init versatile_init_irq(void)
{
unsigned int i;
vic_init(VA_VIC_BASE, IRQ_VIC_START, ~(1 << 31));
vic_init(VA_VIC_BASE, IRQ_VIC_START, ~0);
set_irq_handler(IRQ_VICSOURCE31, sic_handle_irq);
enable_irq(IRQ_VICSOURCE31);
set_irq_chained_handler(IRQ_VICSOURCE31, sic_handle_irq);
/* Do second interrupt controller */
writel(~0, VA_SIC_BASE + SIC_IRQ_ENABLE_CLEAR);
......
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