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path: root/drivers/hwmon/f71805f.c
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Diffstat (limited to 'drivers/hwmon/f71805f.c')
-rw-r--r--drivers/hwmon/f71805f.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/hwmon/f71805f.c b/drivers/hwmon/f71805f.c
index 5d9d5cc816a..7a14a2dbb75 100644
--- a/drivers/hwmon/f71805f.c
+++ b/drivers/hwmon/f71805f.c
@@ -41,6 +41,10 @@
#include <linux/ioport.h>
#include <asm/io.h>
+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 DRVNAME "f71805f"
@@ -1497,7 +1501,7 @@ static int __init f71805f_find(int sioaddr, unsigned short *address,
if (devid != SIO_FINTEK_ID)
goto exit;
- devid = superio_inw(sioaddr, SIO_REG_DEVID);
+ devid = force_id ? force_id : superio_inw(sioaddr, SIO_REG_DEVID);
switch (devid) {
case SIO_F71805F_ID:
sio_data->kind = f71805f;