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regmap: debugfs: Don't mark lockdep as broken due to debugfs write

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A register write to hardware is reasonably unlikely to cause locking
dependency issues, the reason we're tainting is that unexpected changes
in the hardware configuration may confuse drivers.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2013-05-09 14:35:49 +01:00
parent 68e850d80d
commit f9e464a566
1 changed files with 1 additions and 1 deletions
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drivers/base/regmap/regmap-debugfs.c
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@ -281,7 +281,7 @@ static ssize_t regmap_map_write_file(struct file *file,
return -EINVAL;
/* Userspace has been fiddling around behind the kernel's back */
add_taint(TAINT_USER, LOCKDEP_NOW_UNRELIABLE);
add_taint(TAINT_USER, LOCKDEP_STILL_OK);
ret = regmap_write(map, reg, value);
if (ret < 0)