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[PATCH] PCI: make it easier to see that set_msi_affinity() is used

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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>
This commit is contained in:
Grant Grundler 2006-01-03 18:51:46 -08:00 committed by Greg Kroah-Hartman
parent f8d6571333
commit 8169b5d238
2 changed files with 5 additions and 9 deletions
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8
drivers/pci/msi.c
View File

@ -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,

6
drivers/pci/msi.h
View File

@ -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
*/