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Diffstat (limited to 'arch/sh/cchips/hd6446x/hd64461/setup.c')
-rw-r--r--arch/sh/cchips/hd6446x/hd64461/setup.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/sh/cchips/hd6446x/hd64461/setup.c b/arch/sh/cchips/hd6446x/hd64461/setup.c
index 6c961273a23a..38f1e8171a3a 100644
--- a/arch/sh/cchips/hd6446x/hd64461/setup.c
+++ b/arch/sh/cchips/hd6446x/hd64461/setup.c
@@ -11,35 +11,28 @@
11#include <linux/interrupt.h> 11#include <linux/interrupt.h>
12#include <linux/init.h> 12#include <linux/init.h>
13#include <linux/irq.h> 13#include <linux/irq.h>
14
15#include <asm/io.h> 14#include <asm/io.h>
16#include <asm/irq.h> 15#include <asm/irq.h>
17#include <asm/hd64461.h> 16#include <asm/hd64461.h>
18 17
19static void disable_hd64461_irq(unsigned int irq) 18static void disable_hd64461_irq(unsigned int irq)
20{ 19{
21 unsigned long flags;
22 unsigned short nimr; 20 unsigned short nimr;
23 unsigned short mask = 1 << (irq - HD64461_IRQBASE); 21 unsigned short mask = 1 << (irq - HD64461_IRQBASE);
24 22
25 local_irq_save(flags);
26 nimr = inw(HD64461_NIMR); 23 nimr = inw(HD64461_NIMR);
27 nimr |= mask; 24 nimr |= mask;
28 outw(nimr, HD64461_NIMR); 25 outw(nimr, HD64461_NIMR);
29 local_irq_restore(flags);
30} 26}
31 27
32static void enable_hd64461_irq(unsigned int irq) 28static void enable_hd64461_irq(unsigned int irq)
33{ 29{
34 unsigned long flags;
35 unsigned short nimr; 30 unsigned short nimr;
36 unsigned short mask = 1 << (irq - HD64461_IRQBASE); 31 unsigned short mask = 1 << (irq - HD64461_IRQBASE);
37 32
38 local_irq_save(flags);
39 nimr = inw(HD64461_NIMR); 33 nimr = inw(HD64461_NIMR);
40 nimr &= ~mask; 34 nimr &= ~mask;
41 outw(nimr, HD64461_NIMR); 35 outw(nimr, HD64461_NIMR);
42 local_irq_restore(flags);
43} 36}
44 37
45static void mask_and_ack_hd64461(unsigned int irq) 38static void mask_and_ack_hd64461(unsigned int irq)