[Patch v7 4/7] irqchip: xilinx: Rename get_irq to xintc_get_irq

[Zubair Lutfullah Kakakhel]

Now that the driver is generic and used by multiple archs,
get_irq is too generic.

Rename get_irq to xintc_get_irq to avoid any conflicts

Signed-off-by: Zubair Lutfullah Kakakhel <zubair.kakak...@imgtec.com>

---
V6 -> V7
Rebase to v4.9-rc5

V5 -> V6
Removed __func__ in printk
Rebase to v4.9-rc3

V4 -> V5
Rebased to v4.9-rc1
Use __func__ in pr_err

V3 -> V4
New patch.
---
 arch/microblaze/include/asm/irq.h | 2 +-
 arch/microblaze/kernel/irq.c      | 4 ++--
 drivers/irqchip/irq-xilinx-intc.c | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/microblaze/include/asm/irq.h 
b/arch/microblaze/include/asm/irq.h
index bab3b13..d785def 100644
--- a/arch/microblaze/include/asm/irq.h
+++ b/arch/microblaze/include/asm/irq.h
@@ -16,6 +16,6 @@ struct pt_regs;
 extern void do_IRQ(struct pt_regs *regs);
 
 /* should be defined in each interrupt controller driver */
-extern unsigned int get_irq(void);
+extern unsigned int xintc_get_irq(void);
 
 #endif /* _ASM_MICROBLAZE_IRQ_H */
diff --git a/arch/microblaze/kernel/irq.c b/arch/microblaze/kernel/irq.c
index 11e24de..903dad8 100644
--- a/arch/microblaze/kernel/irq.c
+++ b/arch/microblaze/kernel/irq.c
@@ -29,12 +29,12 @@ void __irq_entry do_IRQ(struct pt_regs *regs)
        trace_hardirqs_off();
 
        irq_enter();
-       irq = get_irq();
+       irq = xintc_get_irq();
 next_irq:
        BUG_ON(!irq);
        generic_handle_irq(irq);
 
-       irq = get_irq();
+       irq = xintc_get_irq();
        if (irq != -1U) {
                pr_debug("next irq: %d\n", irq);
                ++concurrent_irq;
diff --git a/drivers/irqchip/irq-xilinx-intc.c 
b/drivers/irqchip/irq-xilinx-intc.c
index 7331d8c..34ec609 100644
--- a/drivers/irqchip/irq-xilinx-intc.c
+++ b/drivers/irqchip/irq-xilinx-intc.c
@@ -101,7 +101,7 @@ static struct irq_chip intc_dev = {
        .irq_mask_ack = intc_mask_ack,
 };
 
-unsigned int get_irq(void)
+unsigned int xintc_get_irq(void)
 {
        unsigned int hwirq, irq = -1;
 
-- 
2.10.2