diff options
| author | Jean Delvare <khali@linux-fr.org> | 2005-08-29 21:10:31 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-09-05 09:26:52 -0700 |
| commit | b280dab6d62c8d0434cbc0aaeebf56d1fa4fcc19 (patch) | |
| tree | 591ad43d6466310312254f6bd1766f9e1e92f010 /drivers/i2c/busses/i2c-keywest.c | |
| parent | 386625f9f5cd94d10a21241b555b130dcec484fb (diff) | |
[PATCH] I2C: Drop probe parameter of i2c-keywest
The i2c-keywest driver has a "probe" module parameter which enables bus
scanning at load time. This can be done in userspace with the i2cdetect
tool (part of the lm_sensors package) instead. What's more, i2cdetect
gives more control on the way the bus is scanned, and is safer
(i2c-keywest currently scans reserved addresses and doesn't properly
handle the famous 24RF08 corruption case.)
Thus, I would propose that this module parameter be simply dropped.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/i2c/busses/i2c-keywest.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-keywest.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/i2c/busses/i2c-keywest.c b/drivers/i2c/busses/i2c-keywest.c index e60ed6f49a6..37b49c2daf5 100644 --- a/drivers/i2c/busses/i2c-keywest.c +++ b/drivers/i2c/busses/i2c-keywest.c @@ -87,12 +87,9 @@ static const char *__kw_state_names[] = { }; #endif /* DEBUG */ -static int probe; - MODULE_AUTHOR("Benjamin Herrenschmidt <benh@kernel.crashing.org>"); MODULE_DESCRIPTION("I2C driver for Apple's Keywest"); MODULE_LICENSE("GPL"); -module_param(probe, bool, 0); #ifdef POLLED_MODE /* Don't schedule, the g5 fan controller is too @@ -632,15 +629,6 @@ create_iface(struct device_node *np, struct device *dev) chan->adapter.name); i2c_set_adapdata(&chan->adapter, NULL); } - if (probe) { - printk("Probe: "); - for (addr = 0x00; addr <= 0x7f; addr++) { - if (i2c_smbus_xfer(&chan->adapter,addr, - 0,0,0,I2C_SMBUS_QUICK,NULL) >= 0) - printk("%02x ", addr); - } - printk("\n"); - } } printk(KERN_INFO "Found KeyWest i2c on \"%s\", %d channel%s, stepping: %d bits\n", |