[MIPS] IP27: intr_sconnect_level: don't disable interrupts.

There is no reason to.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/sgi-ip27/ip27-irq.c b/arch/mips/sgi-ip27/ip27-irq.c
index 5cfbe1a..856649c 100644 (file)
--- a/arch/mips/sgi-ip27/ip27-irq.c
+++ b/arch/mips/sgi-ip27/ip27-irq.c
@@ -207,11 +207,9 @@ static int intr_connect_level(int cpu, int bit)
 {
        nasid_t nasid = COMPACT_TO_NASID_NODEID(cpu_to_node(cpu));
        struct slice_data *si = cpu_data[cpu].data;
-       unsigned long flags;
 
        set_bit(bit, si->irq_enable_mask);
 
-       local_irq_save(flags);
        if (!cputoslice(cpu)) {
                REMOTE_HUB_S(nasid, PI_INT_MASK0_A, si->irq_enable_mask[0]);
                REMOTE_HUB_S(nasid, PI_INT_MASK1_A, si->irq_enable_mask[1]);
@@ -219,7 +217,6 @@ static int intr_connect_level(int cpu, int bit)
                REMOTE_HUB_S(nasid, PI_INT_MASK0_B, si->irq_enable_mask[0]);
                REMOTE_HUB_S(nasid, PI_INT_MASK1_B, si->irq_enable_mask[1]);
        }
-       local_irq_restore(flags);
 
        return 0;
 }