Files
Linux/drivers/misc
Takashi Iwai 05faadcf59 lis3: fix regression of HP DriveGuard with 8bit chip
Commit 2a7fade7e0 ("hwmon: lis3: Power on corrections") caused a
regression on HP laptops with 8bit chip.  Writing CTRL2_BOOT_8B bit seems
clearing the BIOS setup, and no proper interrupt for DriveGuard will be
triggered any more.

Since the init code there is basically only for embedded devices, put a
pdata check so that the problematic initialization will be skipped for
hp_accel stuff.

Signed-off-by: Takashi Iwai <[email protected]>
Cc: Eric Piel <[email protected]>
Cc: Samu Onkalo <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
2011-10-03 20:51:51 -07:00
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2011-06-19 16:28:03 -07:00
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2011-08-22 14:12:23 -07:00
2011-07-26 16:49:47 -07:00
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