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authorJiri Slaby <jslaby@suse.cz>2012-03-08 21:01:18 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-03-08 12:26:30 -0800
commit6efb6b77ff6fd512e9ef45b29f1940cb924cd7a6 (patch)
treeaf1c250060eac5eed26608e8709ae7e4d3c4b287 /arch/ia64/include
parent035cfe5ac55d399169b7f61f7a111d3d7075190c (diff)
hpsim, initialize chip for assigned irqs
Currently, when assign_irq_vector is called and the irq connected in the simulator, the irq is not ready. request_irq will return ENOSYS immediately. It is because the irq chip is unset. Hence set the chip properly to irq_type_hp_sim. And make sure this is done from both users of simulated interrupts. Also we have to set handler here, otherwise we end up in handle_bad_int resulting in spam in logs and no irqs handled. We use handle_simple_irq as these are SW interrupts that need no ACK or anything. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/ia64/include')
-rw-r--r--arch/ia64/include/asm/hpsim.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/include/asm/hpsim.h b/arch/ia64/include/asm/hpsim.h
index 892ab198a9da..0fe50225daa4 100644
--- a/arch/ia64/include/asm/hpsim.h
+++ b/arch/ia64/include/asm/hpsim.h
@@ -10,7 +10,7 @@ int simcons_register(void);
struct tty_driver;
extern struct tty_driver *hp_simserial_driver;
-void ia64_ssc_connect_irq(long intr, long irq);
+extern int hpsim_get_irq(int intr);
void ia64_ctl_trace(long on);
#endif