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authorCraig Kelley <namonai@gmail.com>2008-02-29 20:24:44 +0300
committerMark M. Hoffman <mhoffman@lightlink.com>2008-03-02 22:21:35 +0300
commit809307768cb177621b8f45f87fa840993ca4cb60 (patch)
tree22d46f22005258624fa921d7074ca38c62fe9266 /drivers/hwmon
parent49914084e797530d9baaf51df9eda77babc98fa8 (diff)
downloadlinux-809307768cb177621b8f45f87fa840993ca4cb60.tar.xz
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: Craig Kelley <namonai@gmail.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/smsc47b397.c17
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/hwmon/smsc47b397.c b/drivers/hwmon/smsc47b397.c
index 0b57d2ea2cf7..54187bf25d34 100644
--- a/drivers/hwmon/smsc47b397.c
+++ b/drivers/hwmon/smsc47b397.c
@@ -331,11 +331,23 @@ exit:
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;