diff options
Diffstat (limited to 'arch/powerpc/sysdev/xive/common.c')
| -rw-r--r-- | arch/powerpc/sysdev/xive/common.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c index 61a5f08798e9..8499d0b24c1d 100644 --- a/arch/powerpc/sysdev/xive/common.c +++ b/arch/powerpc/sysdev/xive/common.c @@ -200,10 +200,6 @@ static notrace u8 xive_esb_read(struct xive_irq_data *xd, u32 offset) if (offset == XIVE_ESB_SET_PQ_10 && xd->flags & XIVE_IRQ_FLAG_STORE_EOI) offset |= XIVE_ESB_LD_ST_MO; - /* Handle HW errata */ - if (xd->flags & XIVE_IRQ_FLAG_SHIFT_BUG) - offset |= offset << 4; - if ((xd->flags & XIVE_IRQ_FLAG_H_INT_ESB) && xive_ops->esb_rw) val = xive_ops->esb_rw(xd->hw_irq, offset, 0, 0); else @@ -214,10 +210,6 @@ static notrace u8 xive_esb_read(struct xive_irq_data *xd, u32 offset) static void xive_esb_write(struct xive_irq_data *xd, u32 offset, u64 data) { - /* Handle HW errata */ - if (xd->flags & XIVE_IRQ_FLAG_SHIFT_BUG) - offset |= offset << 4; - if ((xd->flags & XIVE_IRQ_FLAG_H_INT_ESB) && xive_ops->esb_rw) xive_ops->esb_rw(xd->hw_irq, offset, data, 1); else @@ -1312,7 +1304,6 @@ static const struct { } xive_irq_flags[] = { { XIVE_IRQ_FLAG_STORE_EOI, "STORE_EOI" }, { XIVE_IRQ_FLAG_LSI, "LSI" }, - { XIVE_IRQ_FLAG_SHIFT_BUG, "SHIFT_BUG" }, { XIVE_IRQ_FLAG_MASK_FW, "MASK_FW" }, { XIVE_IRQ_FLAG_EOI_FW, "EOI_FW" }, { XIVE_IRQ_FLAG_H_INT_ESB, "H_INT_ESB" }, |