Commit 8169b5d2 authored by Grant Grundler's avatar Grant Grundler Committed by Greg Kroah-Hartman

[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: default avatarGrant Grundler <iod00d@hp.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent f8d65713
......@@ -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,
......
......@@ -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
*/
......
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