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microblaze: intc: Coding style cleanup

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Just coding style cleanup.
Remove unneeded externs.

Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephan Linz <linz@li-pro.net>
This commit is contained in:
Michal Simek 2012-06-29 13:27:28 +02:00
parent 8706908a25
commit 26e6da854e
1 changed files with 13 additions and 13 deletions
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6
arch/microblaze/cpu/interrupts.c
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@ -32,9 +32,6 @@
#undef DEBUG_INT #undef DEBUG_INT
extern void microblaze_disable_interrupts (void);
extern void microblaze_enable_interrupts (void);
void enable_interrupts(void) void enable_interrupts(void)
{ {
MSRSET(0x2); MSRSET(0x2);
@ -65,6 +62,7 @@ static void enable_one_interrupt(int irq)
{ {
int mask; int mask;
int offset = 1; int offset = 1;
offset <<= irq; offset <<= irq;
mask = intc->ier; mask = intc->ier;
intc->ier = (mask | offset); intc->ier = (mask | offset);
@ -80,6 +78,7 @@ static void disable_one_interrupt(int irq)
{ {
int mask; int mask;
int offset = 1; int offset = 1;
offset <<= irq; offset <<= irq;
mask = intc->ier; mask = intc->ier;
intc->ier = (mask & ~offset); intc->ier = (mask & ~offset);
@ -94,6 +93,7 @@ static void disable_one_interrupt(int irq)
int install_interrupt_handler(int irq, interrupt_handler_t *hdlr, void *arg) int install_interrupt_handler(int irq, interrupt_handler_t *hdlr, void *arg)
{ {
struct irq_action *act; struct irq_action *act;
/* irq out of range */ /* irq out of range */
if ((irq < 0) || (irq > irq_no)) { if ((irq < 0) || (irq > irq_no)) {
puts("IRQ out of range\n"); puts("IRQ out of range\n");