Re: [patch 44/54] PNP: add pnp_new_resource() to find a new unsetpnp_resource

From: Rene Herman
Date: Sat Apr 26 2008 - 18:37:48 EST


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
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/