Commit f9e464a5 authored by Mark Brown's avatar Mark Brown
Browse files

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



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: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 68e850d8
......@@ -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)
......
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