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Commit a2b091db authored by Petr Vandrovec's avatar Petr Vandrovec Committed by Linus Torvalds
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[PATCH] Correctly report PnP 64bit resources 



Change PnP resource handling code to use proper type for resource start and
length.  Fixes bogus regions reported in /proc/iomem.

I've also made some pointer constant, as they are constant...

Signed-off-by: default avatarPetr Vandrovec <petr@vandrovec.name>
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Adam Belay <ambx1@neo.rr.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 7479d2b9

drivers/pnp/system.c

+7 −6
Original line number Diff line number Diff line
@@ -22,7 +22,7 @@ static const struct pnp_device_id pnp_dev_table[] = { 
	{	"",			0	}

};



static void reserve_range(char *pnpid, int start, int end, int port)

static void reserve_range(const char *pnpid, resource_size_t start, resource_size_t end, int port)

{

	struct resource *res;

	char *regionid;
@@ -45,12 +45,13 @@ static void reserve_range(char *pnpid, int start, int end, int port) 
	 * have double reservations.

	 */

	printk(KERN_INFO

		"pnp: %s: %s range 0x%x-0x%x %s reserved\n",

		pnpid, port ? "ioport" : "iomem", start, end,

		"pnp: %s: %s range 0x%llx-0x%llx %s reserved\n",

		pnpid, port ? "ioport" : "iomem",

                (unsigned long long)start, (unsigned long long)end,

		NULL != res ? "has been" : "could not be");

}



static void reserve_resources_of_dev(struct pnp_dev *dev)

static void reserve_resources_of_dev(const struct pnp_dev *dev)

{

	int i;