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

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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-acpi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux IBM ACPI]     [Linux Power Management]     [Linux Kernel]     [Linux Laptop]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]

  Powered by Linux