diff options
Diffstat (limited to 'drivers/pnp/resource.c')
| -rw-r--r-- | drivers/pnp/resource.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c index b2516d62fcf..84362818fa8 100644 --- a/drivers/pnp/resource.c +++ b/drivers/pnp/resource.c @@ -269,9 +269,8 @@ int pnp_check_port(struct pnp_dev *dev, struct resource *res) } /* check for internal conflicts */ - for (i = 0; i < PNP_MAX_PORT; i++) { - tres = pnp_get_resource(dev, IORESOURCE_IO, i); - if (tres && tres != res && tres->flags & IORESOURCE_IO) { + for (i = 0; (tres = pnp_get_resource(dev, IORESOURCE_IO, i)); i++) { + if (tres != res && tres->flags & IORESOURCE_IO) { tport = &tres->start; tend = &tres->end; if (ranged_conflict(port, end, tport, tend)) @@ -283,9 +282,10 @@ int pnp_check_port(struct pnp_dev *dev, struct resource *res) pnp_for_each_dev(tdev) { if (tdev == dev) continue; - for (i = 0; i < PNP_MAX_PORT; i++) { - tres = pnp_get_resource(tdev, IORESOURCE_IO, i); - if (tres && tres->flags & IORESOURCE_IO) { + for (i = 0; + (tres = pnp_get_resource(tdev, IORESOURCE_IO, i)); + i++) { + if (tres->flags & IORESOURCE_IO) { if (cannot_compare(tres->flags)) continue; tport = &tres->start; @@ -329,9 +329,8 @@ int pnp_check_mem(struct pnp_dev *dev, struct resource *res) } /* check for internal conflicts */ - for (i = 0; i < PNP_MAX_MEM; i++) { - tres = pnp_get_resource(dev, IORESOURCE_MEM, i); - if (tres && tres != res && tres->flags & IORESOURCE_MEM) { + for (i = 0; (tres = pnp_get_resource(dev, IORESOURCE_MEM, i)); i++) { + if (tres != res && tres->flags & IORESOURCE_MEM) { taddr = &tres->start; tend = &tres->end; if (ranged_conflict(addr, end, taddr, tend)) @@ -343,9 +342,10 @@ int pnp_check_mem(struct pnp_dev *dev, struct resource *res) pnp_for_each_dev(tdev) { if (tdev == dev) continue; - for (i = 0; i < PNP_MAX_MEM; i++) { - tres = pnp_get_resource(tdev, IORESOURCE_MEM, i); - if (tres && tres->flags & IORESOURCE_MEM) { + for (i = 0; + (tres = pnp_get_resource(tdev, IORESOURCE_MEM, i)); + i++) { + if (tres->flags & IORESOURCE_MEM) { if (cannot_compare(tres->flags)) continue; taddr = &tres->start; @@ -388,9 +388,8 @@ int pnp_check_irq(struct pnp_dev *dev, struct resource *res) } /* check for internal conflicts */ - for (i = 0; i < PNP_MAX_IRQ; i++) { - tres = pnp_get_resource(dev, IORESOURCE_IRQ, i); - if (tres && tres != res && tres->flags & IORESOURCE_IRQ) { + for (i = 0; (tres = pnp_get_resource(dev, IORESOURCE_IRQ, i)); i++) { + if (tres != res && tres->flags & IORESOURCE_IRQ) { if (tres->start == *irq) return 0; } @@ -422,9 +421,10 @@ int pnp_check_irq(struct pnp_dev *dev, struct resource *res) pnp_for_each_dev(tdev) { if (tdev == dev) continue; - for (i = 0; i < PNP_MAX_IRQ; i++) { - tres = pnp_get_resource(tdev, IORESOURCE_IRQ, i); - if (tres && tres->flags & IORESOURCE_IRQ) { + for (i = 0; + (tres = pnp_get_resource(tdev, IORESOURCE_IRQ, i)); + i++) { + if (tres->flags & IORESOURCE_IRQ) { if (cannot_compare(tres->flags)) continue; if (tres->start == *irq) @@ -461,9 +461,8 @@ int pnp_check_dma(struct pnp_dev *dev, struct resource *res) } /* check for internal conflicts */ - for (i = 0; i < PNP_MAX_DMA; i++) { - tres = pnp_get_resource(dev, IORESOURCE_DMA, i); - if (tres && tres != res && tres->flags & IORESOURCE_DMA) { + for (i = 0; (tres = pnp_get_resource(dev, IORESOURCE_DMA, i)); i++) { + if (tres != res && tres->flags & IORESOURCE_DMA) { if (tres->start == *dma) return 0; } @@ -481,9 +480,10 @@ int pnp_check_dma(struct pnp_dev *dev, struct resource *res) pnp_for_each_dev(tdev) { if (tdev == dev) continue; - for (i = 0; i < PNP_MAX_DMA; i++) { - tres = pnp_get_resource(tdev, IORESOURCE_DMA, i); - if (tres && tres->flags & IORESOURCE_DMA) { + for (i = 0; + (tres = pnp_get_resource(tdev, IORESOURCE_DMA, i)); + i++) { + if (tres->flags & IORESOURCE_DMA) { if (cannot_compare(tres->flags)) continue; if (tres->start == *dma) |