| commit | 2306509605d3cb45b8480089af2d282600650e9e | [log] [tgz] |
|---|---|---|
| author | Thor Thayer <tthayer@opensource.altera.com> | Fri Mar 06 17:46:32 2015 -0600 |
| committer | Mark Brown <broonie@kernel.org> | Mon Mar 09 18:43:44 2015 +0000 |
| tree | 8c1e900986fbb420106e08f432e3b107f1e3a8b2 | |
| parent | d744f82683e8cc8b49ca8f329a289c6692a9fb06 [diff] |
spi: dw-spi: Single Register read to clear IRQs Instead of clearing the RxU, RxO, and TxO IRQs individually with 3 register reads, a single read of the ICR register will do the same thing. Signed-off-by: Thor Thayer <tthayer@opensource.altera.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>