diff options
Diffstat (limited to 'arch/powerpc/sysdev/xive/common.c')
| -rw-r--r-- | arch/powerpc/sysdev/xive/common.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c index 9165d4834b2d..3e91ec4bb49e 100644 --- a/arch/powerpc/sysdev/xive/common.c +++ b/arch/powerpc/sysdev/xive/common.c @@ -354,18 +354,7 @@ static void xive_do_source_eoi(u32 hw_irq, struct xive_irq_data *xd) /* If the XIVE supports the new "store EOI facility, use it */ if (xd->flags & XIVE_IRQ_FLAG_STORE_EOI) xive_esb_write(xd, XIVE_ESB_STORE_EOI, 0); - else if (hw_irq && xd->flags & XIVE_IRQ_FLAG_EOI_FW) { - /* - * The FW told us to call it. This happens for some - * interrupt sources that need additional HW whacking - * beyond the ESB manipulation. For example LPC interrupts - * on P9 DD1.0 needed a latch to be clared in the LPC bridge - * itself. The Firmware will take care of it. - */ - if (WARN_ON_ONCE(!xive_ops->eoi)) - return; - xive_ops->eoi(hw_irq); - } else { + else { u8 eoi_val; /* @@ -1267,7 +1256,6 @@ static const struct { } xive_irq_flags[] = { { XIVE_IRQ_FLAG_STORE_EOI, "STORE_EOI" }, { XIVE_IRQ_FLAG_LSI, "LSI" }, - { XIVE_IRQ_FLAG_EOI_FW, "EOI_FW" }, { XIVE_IRQ_FLAG_H_INT_ESB, "H_INT_ESB" }, { XIVE_IRQ_FLAG_NO_EOI, "NO_EOI" }, }; |