Blackfin arch: rename irq_flags to bfin_irq_flags
rename irq_flags to bfin_irq_flags to avoid namespace
collision with common code
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index 2efddce..5a7c1c1 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -64,8 +64,8 @@
* it would live otherwise). The 0x1f magic represents the IRQs we
* cannot actually mask out in hardware.
*/
-unsigned long irq_flags = 0x1f;
-EXPORT_SYMBOL(irq_flags);
+unsigned long bfin_irq_flags = 0x1f;
+EXPORT_SYMBOL(bfin_irq_flags);
#endif
/* The number of spurious interrupts */
@@ -134,21 +134,21 @@
static void bfin_core_mask_irq(unsigned int irq)
{
- irq_flags &= ~(1 << irq);
+ bfin_irq_flags &= ~(1 << irq);
if (!irqs_disabled())
local_irq_enable();
}
static void bfin_core_unmask_irq(unsigned int irq)
{
- irq_flags |= 1 << irq;
+ bfin_irq_flags |= 1 << irq;
/*
* If interrupts are enabled, IMASK must contain the same value
- * as irq_flags. Make sure that invariant holds. If interrupts
+ * as bfin_irq_flags. Make sure that invariant holds. If interrupts
* are currently disabled we need not do anything; one of the
* callers will take care of setting IMASK to the proper value
* when reenabling interrupts.
- * local_irq_enable just does "STI irq_flags", so it's exactly
+ * local_irq_enable just does "STI bfin_irq_flags", so it's exactly
* what we need.
*/
if (!irqs_disabled())
@@ -1048,7 +1048,7 @@
CSYNC();
printk(KERN_INFO "Configuring Blackfin Priority Driven Interrupts\n");
- /* IMASK=xxx is equivalent to STI xx or irq_flags=xx,
+ /* IMASK=xxx is equivalent to STI xx or bfin_irq_flags=xx,
* local_irq_enable()
*/
program_IAR();
@@ -1056,7 +1056,7 @@
search_IAR();
/* Enable interrupts IVG7-15 */
- irq_flags |= IMASK_IVG15 |
+ bfin_irq_flags |= IMASK_IVG15 |
IMASK_IVG14 | IMASK_IVG13 | IMASK_IVG12 | IMASK_IVG11 |
IMASK_IVG10 | IMASK_IVG9 | IMASK_IVG8 | IMASK_IVG7 | IMASK_IVGHW;