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| author | Yinghai Lu <yinghai@kernel.org> | 2009-01-11 11:35:42 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-11 18:06:03 +0300 |
| commit | d178a1eb5c034df1f74a2b67bf311afa5d6b8e95 (patch) | |
| tree | 34ff540f4e7dfe0a911c8815533e219e6cb8d9e2 /drivers/char/random.c | |
| parent | dee4102a9a5882b4f7d5cc165ba29e8cc63cf92e (diff) | |
| download | linux-d178a1eb5c034df1f74a2b67bf311afa5d6b8e95.tar.xz | |
sparseirq: fix build with unknown irq_desc struct
Ingo Molnar wrote:
>
> tip/kernel/fork.c: In function 'copy_signal':
> tip/kernel/fork.c:825: warning: unused variable 'ret'
> tip/drivers/char/random.c: In function 'get_timer_rand_state':
> tip/drivers/char/random.c:584: error: dereferencing pointer to incomplete type
> tip/drivers/char/random.c: In function 'set_timer_rand_state':
> tip/drivers/char/random.c:594: error: dereferencing pointer to incomplete type
> make[3]: *** [drivers/char/random.o] Error 1
irq_desc is defined in linux/irq.h, so include it in the genirq case.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/char/random.c')
| -rw-r--r-- | drivers/char/random.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/char/random.c b/drivers/char/random.c index a778918c8f42..7c43ae782b26 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -241,6 +241,10 @@ #include <linux/percpu.h> #include <linux/cryptohash.h> +#ifdef CONFIG_GENERIC_HARDIRQS +# include <linux/irq.h> +#endif + #include <asm/processor.h> #include <asm/uaccess.h> #include <asm/irq.h> |