| Date | Sun, 27 Apr 2008 00:37:42 +0200 | From | Rene Herman <> | Subject | Re: [patch 44/54] PNP: add pnp_new_resource() to find a new unset pnp_resource |
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On 25-04-08 20:38, Bjorn Helgaas wrote:
> + switch (type) { > + case IORESOURCE_IO: > + for (i = 0; i < PNP_MAX_PORT; i++) { > + pnp_res = &dev->res->port[i]; > + res = &pnp_res->res; > + if (res->flags & IORESOURCE_UNSET) > + return pnp_res;
Again possible users of pnp_resource_valid().
> + } > + break; > + case IORESOURCE_MEM: > + for (i = 0; i < PNP_MAX_MEM; i++) { > + pnp_res = &dev->res->mem[i]; > + res = &pnp_res->res; > + if (res->flags & IORESOURCE_UNSET) > + return pnp_res; > + } > + break; > + case IORESOURCE_IRQ: > + for (i = 0; i < PNP_MAX_IRQ; i++) { > + pnp_res = &dev->res->irq[i]; > + res = &pnp_res->res; > + if (res->flags & IORESOURCE_UNSET) > + return pnp_res; > + } > + break; > + case IORESOURCE_DMA: > + for (i = 0; i < PNP_MAX_DMA; i++) { > + pnp_res = &dev->res->dma[i]; > + res = &pnp_res->res; > + if (res->flags & IORESOURCE_UNSET) > + return pnp_res; > + } > + break; > + } > + return NULL; > +} > +
Rene
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