| commit | 4c4d887822070410e3be519e1a4ff933fb899ba8 | [log] [tgz] |
|---|---|---|
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | Thu Mar 17 21:40:51 2011 +0000 |
| committer | Samuel Ortiz <sameo@linux.intel.com> | Wed Mar 23 10:42:09 2011 +0100 |
| tree | 0e7b58b1d53d42b745846c7456317c1e1e413da1 | |
| parent | aad343107b4c153dd9f3ffc3d0f32558a25438e9 [diff] |
mfd: Remove copy from WM831x I2C write function This saves us allocating an array on the stack, giving a meaningless performance improvement and ensuring that if drivers ever do large writes we'll not allocate large arrays on the stack. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>