X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fhwmon%2Fsmsc47b397.c;h=6f6d52b4fb64520f67581682acb3d63995343805;hb=874194123718e625aa96632bac457d686ba1378e;hp=f61d8f4185b243efcf7bd3fb0f10fa6284dde6d2;hpb=6585b4a71f523485ecf33e7f4569be4095d63699;p=karo-tx-linux.git

diff --git a/drivers/hwmon/smsc47b397.c b/drivers/hwmon/smsc47b397.c
index f61d8f4185b2..6f6d52b4fb64 100644
--- a/drivers/hwmon/smsc47b397.c
+++ b/drivers/hwmon/smsc47b397.c
@@ -36,6 +36,7 @@
 #include <linux/err.h>
 #include <linux/init.h>
 #include <linux/mutex.h>
+#include <linux/acpi.h>
 #include <asm/io.h>
 
 static unsigned short force_id;
@@ -303,6 +304,10 @@ static int __init smsc47b397_device_add(unsigned short address)
 	};
 	int err;
 
+	err = acpi_check_resource_conflict(&res);
+	if (err)
+		goto exit;
+
 	pdev = platform_device_alloc(DRVNAME, address);
 	if (!pdev) {
 		err = -ENOMEM;
@@ -335,11 +340,23 @@ exit:
 static int __init smsc47b397_find(unsigned short *addr)
 {
 	u8 id, rev;
+	char *name;
 
 	superio_enter();
 	id = force_id ? force_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;
 	}
@@ -352,8 +369,7 @@ 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;