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authorGrant Grundler <iod00d@hp.com>2006-01-03 18:51:46 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2006-01-31 18:00:11 -0800
commit8169b5d2384a0acd9ea3bb86bf5988cd7d62d03a (patch)
tree89a2d459bb2f0d9cc854c0708db1b11d81d313d2 /drivers/pci
parentf8d65713332cf6306889a3036142a17e01e3447e (diff)
[PATCH] PCI: make it easier to see that set_msi_affinity() is used
I missed this usage in drivers/pci/msi.h: #ifdef CONFIG_SMP #define set_msi_irq_affinity set_msi_affinity #else #define set_msi_irq_affinity NULL #endif set_msi_affinity() is declared and exclusively used in msi.c. Here's a better way so (hopefully) history doesn't repeat itself. Signed-off-by: Grant Grundler <iod00d@hp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/msi.c8
-rw-r--r--drivers/pci/msi.h6
2 files changed, 5 insertions, 9 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 8e1ba0b7a8e..48723d6fa60 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -137,6 +137,8 @@ static void set_msi_affinity(unsigned int vector, cpumask_t cpu_mask)
break;
}
}
+#else
+#define set_msi_affinity NULL
#endif /* CONFIG_SMP */
static void mask_MSI_irq(unsigned int vector)
@@ -214,7 +216,7 @@ static struct hw_interrupt_type msix_irq_type = {
.disable = mask_MSI_irq,
.ack = mask_MSI_irq,
.end = end_msi_irq_w_maskbit,
- .set_affinity = set_msi_irq_affinity
+ .set_affinity = set_msi_affinity
};
/*
@@ -230,7 +232,7 @@ static struct hw_interrupt_type msi_irq_w_maskbit_type = {
.disable = mask_MSI_irq,
.ack = mask_MSI_irq,
.end = end_msi_irq_w_maskbit,
- .set_affinity = set_msi_irq_affinity
+ .set_affinity = set_msi_affinity
};
/*
@@ -246,7 +248,7 @@ static struct hw_interrupt_type msi_irq_wo_maskbit_type = {
.disable = do_nothing,
.ack = do_nothing,
.end = end_msi_irq_wo_maskbit,
- .set_affinity = set_msi_irq_affinity
+ .set_affinity = set_msi_affinity
};
static void msi_data_init(struct msg_data *msi_data,
diff --git a/drivers/pci/msi.h b/drivers/pci/msi.h
index 402136a5c9e..4ac52d441e4 100644
--- a/drivers/pci/msi.h
+++ b/drivers/pci/msi.h
@@ -22,12 +22,6 @@ extern int vector_irq[NR_VECTORS];
extern void (*interrupt[NR_IRQS])(void);
extern int pci_vector_resources(int last, int nr_released);
-#ifdef CONFIG_SMP
-#define set_msi_irq_affinity set_msi_affinity
-#else
-#define set_msi_irq_affinity NULL
-#endif
-
/*
* MSI-X Address Register
*/