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authorJean Delvare <khali@linux-fr.org>2008-08-06 22:41:04 +0200
committerJean Delvare <khali@mahadeva.delvare>2008-08-06 22:41:04 +0200
commit2f8ea97a45e9db382787dd7afa7f500ee661aa7b (patch)
tree6992736c62dbe96b8096d05a4998883e12c854bb
parenta95a5ed856e902e513119d4cc5b745faa202f761 (diff)
downloadop-kernel-dev-2f8ea97a45e9db382787dd7afa7f500ee661aa7b.zip
op-kernel-dev-2f8ea97a45e9db382787dd7afa7f500ee661aa7b.tar.gz
hwmon: (w83627hf) Drop reset module parameter
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>
-rw-r--r--Documentation/hwmon/w83627hf4
-rw-r--r--drivers/hwmon/w83627hf.c27
2 files changed, 0 insertions, 31 deletions
diff --git a/Documentation/hwmon/w83627hf b/Documentation/hwmon/w83627hf
index 880a59f..6ee36db 100644
--- a/Documentation/hwmon/w83627hf
+++ b/Documentation/hwmon/w83627hf
@@ -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
-----------
diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c
index ba8b069..b30e579 100644
--- a/drivers/hwmon/w83627hf.c
+++ b/drivers/hwmon/w83627hf.c
@@ -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 */
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