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HID:hid-lg4ff: Initialize device properties before we touch autocentering.

Browse source 
Re-arrange code slightly to ensure that device properties are configured
before calling auto-center command.

Reported-by: Michal Malý <[email protected]>
Signed-off-by: Simon Wood <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>
This commit is contained in:
Simon Wood 2013-11-06 12:30:43 -07:00 • committed by Jiri Kosina
commit 114a55cf9d
1 changed files with 11 additions and 11 deletions
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22
drivers/hid/hid-lg4ff.c
View file

@ -589,17 +589,6 @@ int lg4ff_init(struct hid_device *hid)
if (error)
return error;
/* Check if autocentering is available and
* set the centering force to zero by default */
if (test_bit(FF_AUTOCENTER, dev->ffbit)) {
if (rev_maj == FFEX_REV_MAJ && rev_min == FFEX_REV_MIN) /* Formula Force EX expects different autocentering command */
dev->ff->set_autocenter = hid_lg4ff_set_autocenter_ffex;
else
dev->ff->set_autocenter = hid_lg4ff_set_autocenter_default;
dev->ff->set_autocenter(dev, 0);
}
/* Get private driver data */
drv_data = hid_get_drvdata(hid);
if (!drv_data) {
@ -620,6 +609,17 @@ int lg4ff_init(struct hid_device *hid)
entry->max_range = lg4ff_devices[i].max_range;
entry->set_range = lg4ff_devices[i].set_range;
/* Check if autocentering is available and
* set the centering force to zero by default */
if (test_bit(FF_AUTOCENTER, dev->ffbit)) {
if (rev_maj == FFEX_REV_MAJ && rev_min == FFEX_REV_MIN) /* Formula Force EX expects different autocentering command */
dev->ff->set_autocenter = hid_lg4ff_set_autocenter_ffex;
else
dev->ff->set_autocenter = hid_lg4ff_set_autocenter_default;
dev->ff->set_autocenter(dev, 0);
}
/* Create sysfs interface */
error = device_create_file(&hid->dev, &dev_attr_range);
if (error)