or1k_pic_mask_ack was failing to actually mask the IRQ.
Signed-off-by: Gong Tao <gongtao0607@gmail.com>
Signed-off-by: Jonas Bonn <jonas@southpole.se>
/* Comments for pic_ack apply here, too */
#ifdef CONFIG_OR1K_1200
+ mtspr(SPR_PICMR, mfspr(SPR_PICMR) & ~(1UL << data->hwirq));
mtspr(SPR_PICSR, mfspr(SPR_PICSR) & ~(1UL << data->hwirq));
#else
WARN(1, "Interrupt handling possibly broken\n");
+ mtspr(SPR_PICMR, (1UL << data->hwirq));
mtspr(SPR_PICSR, (1UL << data->hwirq));
#endif
}