diff options
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2008-04-29 02:34:22 +0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-04-29 11:22:25 +0400 |
| commit | f5d94ff014cb7e6212f40fc6644f3fd68507df33 (patch) | |
| tree | dc370a5b6167a5d325beb3536309e3953d1976a2 /drivers/pnp/resource.c | |
| parent | db9eaeab3e7ab72d773820820f1ba33960ad24c4 (diff) | |
| download | linux-f5d94ff014cb7e6212f40fc6644f3fd68507df33.tar.xz | |
PNP: pass resources, not indexes, to pnp_check_port(), et al
The caller already has the struct resource pointer, so no need for
pnp_check_port(), pnp_check_mem(), etc., to look it up again.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Acked-By: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/pnp/resource.c')
| -rw-r--r-- | drivers/pnp/resource.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c index eab16e5520ae..93bf45e01f2c 100644 --- a/drivers/pnp/resource.c +++ b/drivers/pnp/resource.c @@ -239,14 +239,13 @@ void pnp_free_option(struct pnp_option *option) #define cannot_compare(flags) \ ((flags) & (IORESOURCE_UNSET | IORESOURCE_DISABLED)) -int pnp_check_port(struct pnp_dev *dev, int idx) +int pnp_check_port(struct pnp_dev *dev, struct resource *res) { int i; struct pnp_dev *tdev; - struct resource *res, *tres; + struct resource *tres; resource_size_t *port, *end, *tport, *tend; - res = &dev->res.port_resource[idx]; port = &res->start; end = &res->end; @@ -300,14 +299,13 @@ int pnp_check_port(struct pnp_dev *dev, int idx) return 1; } -int pnp_check_mem(struct pnp_dev *dev, int idx) +int pnp_check_mem(struct pnp_dev *dev, struct resource *res) { int i; struct pnp_dev *tdev; - struct resource *res, *tres; + struct resource *tres; resource_size_t *addr, *end, *taddr, *tend; - res = &dev->res.mem_resource[idx]; addr = &res->start; end = &res->end; @@ -366,14 +364,13 @@ static irqreturn_t pnp_test_handler(int irq, void *dev_id) return IRQ_HANDLED; } -int pnp_check_irq(struct pnp_dev *dev, int idx) +int pnp_check_irq(struct pnp_dev *dev, struct resource *res) { int i; struct pnp_dev *tdev; - struct resource *res, *tres; + struct resource *tres; resource_size_t *irq; - res = &dev->res.irq_resource[idx]; irq = &res->start; /* if the resource doesn't exist, don't complain about it */ @@ -439,15 +436,14 @@ int pnp_check_irq(struct pnp_dev *dev, int idx) return 1; } -int pnp_check_dma(struct pnp_dev *dev, int idx) +int pnp_check_dma(struct pnp_dev *dev, struct resource *res) { #ifndef CONFIG_IA64 int i; struct pnp_dev *tdev; - struct resource *res, *tres; + struct resource *tres; resource_size_t *dma; - res = &dev->res.dma_resource[idx]; dma = &res->start; /* if the resource doesn't exist, don't complain about it */ |