From 6f0e013548fd15fddb952f657a3cc81282641191 Mon Sep 17 00:00:00 2001 From: Tobias Klauser Date: Wed, 9 Sep 2009 01:41:30 -0700 Subject: [PATCH] niu: Use resource_size instead of private function The function res_size in drivers/net/niu.c is a copy of resource_size in linux/ioport.h. Remove the function and use resource_size instead. Signed-off-by: Tobias Klauser Signed-off-by: David S. Miller --- drivers/net/niu.c | 23 +++++++++-------------- 1 file changed, 9 insertions(+), 14 deletions(-) diff --git a/drivers/net/niu.c b/drivers/net/niu.c index 119fd4e0414..76cc2614f48 100644 --- a/drivers/net/niu.c +++ b/drivers/net/niu.c @@ -10145,11 +10145,6 @@ static const struct niu_ops niu_phys_ops = { .unmap_single = niu_phys_unmap_single, }; -static unsigned long res_size(struct resource *r) -{ - return r->end - r->start + 1UL; -} - static int __devinit niu_of_probe(struct of_device *op, const struct of_device_id *match) { @@ -10189,7 +10184,7 @@ static int __devinit niu_of_probe(struct of_device *op, dev->features |= (NETIF_F_SG | NETIF_F_HW_CSUM); np->regs = of_ioremap(&op->resource[1], 0, - res_size(&op->resource[1]), + resource_size(&op->resource[1]), "niu regs"); if (!np->regs) { dev_err(&op->dev, PFX "Cannot map device registers, " @@ -10199,7 +10194,7 @@ static int __devinit niu_of_probe(struct of_device *op, } np->vir_regs_1 = of_ioremap(&op->resource[2], 0, - res_size(&op->resource[2]), + resource_size(&op->resource[2]), "niu vregs-1"); if (!np->vir_regs_1) { dev_err(&op->dev, PFX "Cannot map device vir registers 1, " @@ -10209,7 +10204,7 @@ static int __devinit niu_of_probe(struct of_device *op, } np->vir_regs_2 = of_ioremap(&op->resource[3], 0, - res_size(&op->resource[3]), + resource_size(&op->resource[3]), "niu vregs-2"); if (!np->vir_regs_2) { dev_err(&op->dev, PFX "Cannot map device vir registers 2, " @@ -10244,19 +10239,19 @@ static int __devinit niu_of_probe(struct of_device *op, err_out_iounmap: if (np->vir_regs_1) { of_iounmap(&op->resource[2], np->vir_regs_1, - res_size(&op->resource[2])); + resource_size(&op->resource[2])); np->vir_regs_1 = NULL; } if (np->vir_regs_2) { of_iounmap(&op->resource[3], np->vir_regs_2, - res_size(&op->resource[3])); + resource_size(&op->resource[3])); np->vir_regs_2 = NULL; } if (np->regs) { of_iounmap(&op->resource[1], np->regs, - res_size(&op->resource[1])); + resource_size(&op->resource[1])); np->regs = NULL; } @@ -10281,19 +10276,19 @@ static int __devexit niu_of_remove(struct of_device *op) if (np->vir_regs_1) { of_iounmap(&op->resource[2], np->vir_regs_1, - res_size(&op->resource[2])); + resource_size(&op->resource[2])); np->vir_regs_1 = NULL; } if (np->vir_regs_2) { of_iounmap(&op->resource[3], np->vir_regs_2, - res_size(&op->resource[3])); + resource_size(&op->resource[3])); np->vir_regs_2 = NULL; } if (np->regs) { of_iounmap(&op->resource[1], np->regs, - res_size(&op->resource[1])); + resource_size(&op->resource[1])); np->regs = NULL; } -- 2.41.0