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authorSimon Horman <horms@verge.net.au>2007-12-07 17:44:05 -0500
committerTony Luck <tony.luck@intel.com>2007-12-07 19:11:12 -0500
commit9e004ebd2dab980d663784d096aa6dc449225bd8 (patch)
tree2b091f8ca730244eb1478d79d6bf77b841b36d32 /arch
parentb9ab117c2f2eac8432def6a2ea03711bfa7f35d5 (diff)
[IA64] iosapic cleanup
Make some IOSAPIC functions static and remove one that is unused. Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/ia64/kernel/iosapic.c19
1 files changed, 3 insertions, 16 deletions
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index 274a59383043..96460ca2b906 100644
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -199,19 +199,6 @@ static inline int __gsi_to_irq(unsigned int gsi)
199 return -1; 199 return -1;
200} 200}
201 201
202/*
203 * Translate GSI number to the corresponding IA-64 interrupt vector. If no
204 * entry exists, return -1.
205 */
206inline int
207gsi_to_vector (unsigned int gsi)
208{
209 int irq = __gsi_to_irq(gsi);
210 if (check_irq_used(irq) < 0)
211 return -1;
212 return irq_to_vector(irq);
213}
214
215int 202int
216gsi_to_irq (unsigned int gsi) 203gsi_to_irq (unsigned int gsi)
217{ 204{
@@ -429,7 +416,7 @@ iosapic_end_level_irq (unsigned int irq)
429#define iosapic_disable_level_irq mask_irq 416#define iosapic_disable_level_irq mask_irq
430#define iosapic_ack_level_irq nop 417#define iosapic_ack_level_irq nop
431 418
432struct irq_chip irq_type_iosapic_level = { 419static struct irq_chip irq_type_iosapic_level = {
433 .name = "IO-SAPIC-level", 420 .name = "IO-SAPIC-level",
434 .startup = iosapic_startup_level_irq, 421 .startup = iosapic_startup_level_irq,
435 .shutdown = iosapic_shutdown_level_irq, 422 .shutdown = iosapic_shutdown_level_irq,
@@ -478,7 +465,7 @@ iosapic_ack_edge_irq (unsigned int irq)
478#define iosapic_disable_edge_irq nop 465#define iosapic_disable_edge_irq nop
479#define iosapic_end_edge_irq nop 466#define iosapic_end_edge_irq nop
480 467
481struct irq_chip irq_type_iosapic_edge = { 468static struct irq_chip irq_type_iosapic_edge = {
482 .name = "IO-SAPIC-edge", 469 .name = "IO-SAPIC-edge",
483 .startup = iosapic_startup_edge_irq, 470 .startup = iosapic_startup_edge_irq,
484 .shutdown = iosapic_disable_edge_irq, 471 .shutdown = iosapic_disable_edge_irq,
@@ -491,7 +478,7 @@ struct irq_chip irq_type_iosapic_edge = {
491 .set_affinity = iosapic_set_affinity 478 .set_affinity = iosapic_set_affinity
492}; 479};
493 480
494unsigned int 481static unsigned int
495iosapic_version (char __iomem *addr) 482iosapic_version (char __iomem *addr)
496{ 483{
497 /* 484 /*