diff options
Diffstat (limited to 'drivers/pnp')
| -rw-r--r-- | drivers/pnp/resource.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c index f89945ebd8b6..eab16e5520ae 100644 --- a/drivers/pnp/resource.c +++ b/drivers/pnp/resource.c @@ -270,9 +270,9 @@ int pnp_check_port(struct pnp_dev *dev, int idx) } /* check for internal conflicts */ - for (i = 0; i < PNP_MAX_PORT && i != idx; i++) { + for (i = 0; i < PNP_MAX_PORT; i++) { tres = &dev->res.port_resource[i]; - if (tres->flags & IORESOURCE_IO) { + if (tres != res && tres->flags & IORESOURCE_IO) { tport = &tres->start; tend = &tres->end; if (ranged_conflict(port, end, tport, tend)) @@ -331,9 +331,9 @@ int pnp_check_mem(struct pnp_dev *dev, int idx) } /* check for internal conflicts */ - for (i = 0; i < PNP_MAX_MEM && i != idx; i++) { + for (i = 0; i < PNP_MAX_MEM; i++) { tres = &dev->res.mem_resource[i]; - if (tres->flags & IORESOURCE_MEM) { + if (tres != res && tres->flags & IORESOURCE_MEM) { taddr = &tres->start; tend = &tres->end; if (ranged_conflict(addr, end, taddr, tend)) @@ -391,9 +391,9 @@ int pnp_check_irq(struct pnp_dev *dev, int idx) } /* check for internal conflicts */ - for (i = 0; i < PNP_MAX_IRQ && i != idx; i++) { + for (i = 0; i < PNP_MAX_IRQ; i++) { tres = &dev->res.irq_resource[i]; - if (tres->flags & IORESOURCE_IRQ) { + if (tres != res && tres->flags & IORESOURCE_IRQ) { if (tres->start == *irq) return 0; } @@ -465,9 +465,9 @@ int pnp_check_dma(struct pnp_dev *dev, int idx) } /* check for internal conflicts */ - for (i = 0; i < PNP_MAX_DMA && i != idx; i++) { + for (i = 0; i < PNP_MAX_DMA; i++) { tres = &dev->res.dma_resource[i]; - if (tres->flags & IORESOURCE_DMA) { + if (tres != res && tres->flags & IORESOURCE_DMA) { if (tres->start == *dma) return 0; } |