From owner-linux-pci@atrey.karlin.mff.cuni.cz Tue Jan 3 18:55:39 2006 Date: Tue, 3 Jan 2006 18:51:46 -0800 From: Grant Grundler To: Rajesh Shah Cc: Grant Grundler , Greg KH Subject: PCI: make it easier to see that set_msi_affinity() is used Message-ID: <20060104025146.GG13841@esmail.cup.hp.com> Content-Disposition: inline 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 Signed-off-by: Greg Kroah-Hartman --- drivers/pci/msi.c | 8 +++++--- drivers/pci/msi.h | 6 ------ 2 files changed, 5 insertions(+), 9 deletions(-) --- gregkh-2.6.orig/drivers/pci/msi.c +++ gregkh-2.6/drivers/pci/msi.c @@ -137,6 +137,8 @@ static void set_msi_affinity(unsigned in 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 .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_ .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_ .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, --- gregkh-2.6.orig/drivers/pci/msi.h +++ gregkh-2.6/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 */