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Kirill Smelkov
linux
Commits
37daf322
Commit
37daf322
authored
Mar 24, 2011
by
Thomas Gleixner
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unicore32: Use generic show_interrupts()
Signed-off-by:
Thomas Gleixner
<
tglx@linutronix.de
>
parent
e1f5ce81
Changes
2
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2 changed files
with
1 addition
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42 deletions
+1
-42
arch/unicore32/Kconfig
arch/unicore32/Kconfig
+1
-0
arch/unicore32/kernel/irq.c
arch/unicore32/kernel/irq.c
+0
-42
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arch/unicore32/Kconfig
View file @
37daf322
...
...
@@ -11,6 +11,7 @@ config UNICORE32
select GENERIC_FIND_FIRST_BIT
select GENERIC_IRQ_PROBE
select GENERIC_HARDIRQS_NO_DEPRECATED
select GENERIC_IRQ_SHOW
select ARCH_WANT_FRAME_POINTERS
help
UniCore-32 is 32-bit Instruction Set Architecture,
...
...
arch/unicore32/kernel/irq.c
View file @
37daf322
...
...
@@ -355,48 +355,6 @@ void __init init_IRQ(void)
#endif
}
int
show_interrupts
(
struct
seq_file
*
p
,
void
*
v
)
{
int
i
=
*
(
loff_t
*
)
v
,
cpu
;
struct
irq_desc
*
desc
;
struct
irqaction
*
action
;
unsigned
long
flags
;
if
(
i
==
0
)
{
char
cpuname
[
12
];
seq_printf
(
p
,
" "
);
for_each_present_cpu
(
cpu
)
{
sprintf
(
cpuname
,
"CPU%d"
,
cpu
);
seq_printf
(
p
,
" %10s"
,
cpuname
);
}
seq_putc
(
p
,
'\n'
);
}
if
(
i
<
nr_irqs
)
{
desc
=
irq_to_desc
(
i
);
raw_spin_lock_irqsave
(
&
desc
->
lock
,
flags
);
action
=
desc
->
action
;
if
(
!
action
)
goto
unlock
;
seq_printf
(
p
,
"%3d: "
,
i
);
for_each_present_cpu
(
cpu
)
seq_printf
(
p
,
"%10u "
,
kstat_irqs_cpu
(
i
,
cpu
));
seq_printf
(
p
,
" %10s"
,
desc
->
irq_data
.
chip
->
name
?
:
"-"
);
seq_printf
(
p
,
" %s"
,
action
->
name
);
for
(
action
=
action
->
next
;
action
;
action
=
action
->
next
)
seq_printf
(
p
,
", %s"
,
action
->
name
);
seq_putc
(
p
,
'\n'
);
unlock:
raw_spin_unlock_irqrestore
(
&
desc
->
lock
,
flags
);
}
else
if
(
i
==
nr_irqs
)
{
seq_printf
(
p
,
"Error in interrupt!
\n
"
);
}
return
0
;
}
/*
* do_IRQ handles all hardware IRQ's. Decoded IRQs should not
* come via this function. Instead, they should provide their
...
...
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