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-rw-r--r--drivers/hwmon/it87.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index ad6c8a3..0932fd5 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -52,6 +52,10 @@
enum chips { it87, it8712, it8716, it8718 };
+static unsigned short force_id;
+module_param(force_id, ushort, 0);
+MODULE_PARM_DESC(force_id, "Override the detected device ID");
+
static struct platform_device *pdev;
#define REG 0x2e /* The register to read/write */
@@ -906,7 +910,7 @@ static int __init it87_find(unsigned short *address,
u16 chip_type;
superio_enter();
- chip_type = superio_inw(DEVID);
+ chip_type = force_id ? force_id : superio_inw(DEVID);
switch (chip_type) {
case IT8705F_DEVID:
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