diff options
| author | Axel Lin <axel.lin@gmail.com> | 2011-10-31 14:23:03 +0800 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2011-12-20 18:50:56 +0100 |
| commit | af65e6cef488be0bd15932c8ce9801a47a183051 (patch) | |
| tree | 2d499cce07dc1d618ed273df3b368e332a3e3e45 /drivers/mfd/pcf50633-irq.c | |
| parent | 890c98e3746fa8705cc9c70979e64360cf2d8a31 (diff) | |
mfd: Set da903x bits if new value is different from the old one
It does not make sense to write new value only when all the bit_mask
bits are zero.
We need to write new value if the bit mask fields of new value is
not equal to old value.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/pcf50633-irq.c')
0 files changed, 0 insertions, 0 deletions