diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pnp/base.h | 8 | ||||
| -rw-r--r-- | drivers/pnp/manager.c | 8 | ||||
| -rw-r--r-- | drivers/pnp/resource.c | 20 |
3 files changed, 16 insertions, 20 deletions
diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index eb43fc6bff11..e739d4bba423 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -12,10 +12,10 @@ void pnp_free_option(struct pnp_option *option); int __pnp_add_device(struct pnp_dev *dev); void __pnp_remove_device(struct pnp_dev *dev); -int pnp_check_port(struct pnp_dev * dev, int idx); -int pnp_check_mem(struct pnp_dev * dev, int idx); -int pnp_check_irq(struct pnp_dev * dev, int idx); -int pnp_check_dma(struct pnp_dev * dev, int idx); +int pnp_check_port(struct pnp_dev *dev, struct resource *res); +int pnp_check_mem(struct pnp_dev *dev, struct resource *res); +int pnp_check_irq(struct pnp_dev *dev, struct resource *res); +int pnp_check_dma(struct pnp_dev *dev, struct resource *res); void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc); diff --git a/drivers/pnp/manager.c b/drivers/pnp/manager.c index be21dec539d9..08865292fc95 100644 --- a/drivers/pnp/manager.c +++ b/drivers/pnp/manager.c @@ -51,7 +51,7 @@ static int pnp_assign_port(struct pnp_dev *dev, struct pnp_port *rule, int idx) res->end = res->start + rule->size - 1; /* run through until pnp_check_port is happy */ - while (!pnp_check_port(dev, idx)) { + while (!pnp_check_port(dev, res)) { res->start += rule->align; res->end = res->start + rule->size - 1; if (res->start > rule->max || !rule->align) { @@ -108,7 +108,7 @@ static int pnp_assign_mem(struct pnp_dev *dev, struct pnp_mem *rule, int idx) res->end = res->start + rule->size - 1; /* run through until pnp_check_mem is happy */ - while (!pnp_check_mem(dev, idx)) { + while (!pnp_check_mem(dev, res)) { res->start += rule->align; res->end = res->start + rule->size - 1; if (res->start > rule->max || !rule->align) { @@ -167,7 +167,7 @@ static int pnp_assign_irq(struct pnp_dev *dev, struct pnp_irq *rule, int idx) for (i = 0; i < 16; i++) { if (test_bit(xtab[i], rule->map)) { res->start = res->end = xtab[i]; - if (pnp_check_irq(dev, idx)) { + if (pnp_check_irq(dev, res)) { dev_dbg(&dev->dev, " assign irq %d %d\n", idx, (int) res->start); return 1; @@ -209,7 +209,7 @@ static void pnp_assign_dma(struct pnp_dev *dev, struct pnp_dma *rule, int idx) for (i = 0; i < 8; i++) { if (rule->map & (1 << xtab[i])) { res->start = res->end = xtab[i]; - if (pnp_check_dma(dev, idx)) { + if (pnp_check_dma(dev, res)) { dev_dbg(&dev->dev, " assign dma %d %d\n", idx, (int) res->start); return; 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 */ |