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hwmon: (w83627hf) Drop reset module parameter

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Drop the reset parameter of the w83627hf driver. It seems it wasn't
that useful. It was dropped from the Linux 2.4 version of this driver
back in July 2004.

The only users who have reported that they were still using this
parameter, needed it to switch the chip from automatic fan speed
control back to manual mode. Now that the driver creates pwmN_enable
sysfs files, users will be able to use these files instead, which is
way less agressive.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Dominik Geyer <dominik.geyer@gmx.de>
This commit is contained in:
Jean Delvare 2008-08-06 22:41:04 +02:00 committed by Jean Delvare
parent a95a5ed856
commit 2f8ea97a45
2 changed files with 0 additions and 31 deletions
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4
Documentation/hwmon/w83627hf
View File

@ -40,10 +40,6 @@ Module Parameters
(default is 1)
Use 'init=0' to bypass initializing the chip.
Try this if your computer crashes when you load the module.
* reset: int
(default is 0)
The driver used to reset the chip on load, but does no more. Use
'reset=1' to restore the old behavior. Report if you need to do this.
Description
-----------

27
drivers/hwmon/w83627hf.c
View File

@ -67,10 +67,6 @@ module_param(force_i2c, byte, 0);
MODULE_PARM_DESC(force_i2c,
"Initialize the i2c address of the sensors");
static int reset;
module_param(reset, bool, 0);
MODULE_PARM_DESC(reset, "Set to one to reset chip on load");
static int init = 1;
module_param(init, bool, 0);
MODULE_PARM_DESC(init, "Set to zero to bypass chip initialization");
@ -1600,29 +1596,6 @@ static void __devinit w83627hf_init_device(struct platform_device *pdev)
enum chips type = data->type;
u8 tmp;
if (reset) {
/* Resetting the chip has been the default for a long time,
but repeatedly caused problems (fans going to full
speed...) so it is now optional. It might even go away if
nobody reports it as being useful, as I see very little
reason why this would be needed at all. */
dev_info(&pdev->dev, "If reset=1 solved a problem you were "
"having, please report!\n");
/* save this register */
i = w83627hf_read_value(data, W83781D_REG_BEEP_CONFIG);
/* Reset all except Watchdog values and last conversion values
This sets fan-divs to 2, among others */
w83627hf_write_value(data, W83781D_REG_CONFIG, 0x80);
/* Restore the register and disable power-on abnormal beep.
This saves FAN 1/2/3 input/output values set by BIOS. */
w83627hf_write_value(data, W83781D_REG_BEEP_CONFIG, i | 0x80);
/* Disable master beep-enable (reset turns it on).
Individual beeps should be reset to off but for some reason
disabling this bit helps some people not get beeped */
w83627hf_write_value(data, W83781D_REG_BEEP_INTS2, 0);
}
/* Minimize conflicts with other winbond i2c-only clients... */
/* disable i2c subclients... how to disable main i2c client?? */
/* force i2c address to relatively uncommon address */