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Commit 80930776 authored by Craig Kelley's avatar Craig Kelley Committed by Mark M. Hoffman
Browse files

hwmon: (smsc47b397) add a new chip id (0x8c)



Added a new ID (0x8c) for the smsc47b397 hardware monitor driver.
This ID is used by HP in, at least, their dc7700 line.

Signed-off-by: default avatarCraig Kelley <namonai@gmail.com>
Signed-off-by: default avatarMark M. Hoffman <mhoffman@lightlink.com>
parent 49914084
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+14 −3
Original line number Diff line number Diff line
@@ -331,11 +331,23 @@ static int __init smsc47b397_device_add(unsigned short address)
static int __init smsc47b397_find(unsigned short *addr)
{
	u8 id, rev;
	char *name;

	superio_enter();
	id = superio_inb(SUPERIO_REG_DEVID);

	if ((id != 0x6f) && (id != 0x81) && (id != 0x85)) {
	switch(id) {
	case 0x81:
		name = "SCH5307-NS";
		break;
	case 0x6f:
		name = "LPC47B397-NC";
		break;
	case 0x85:
	case 0x8c:
		name = "SCH5317";
		break;
	default:
		superio_exit();
		return -ENODEV;
	}
@@ -348,8 +360,7 @@ static int __init smsc47b397_find(unsigned short *addr)

	printk(KERN_INFO DRVNAME ": found SMSC %s "
		"(base address 0x%04x, revision %u)\n",
		id == 0x81 ? "SCH5307-NS" : id == 0x85 ? "SCH5317" :
	       "LPC47B397-NC", *addr, rev);
		name, *addr, rev);

	superio_exit();
	return 0;