| commit | f073d37de0468d517b1fb682b5bea5bfa9ce55c9 | [log] [tgz] |
|---|---|---|
| author | Axel Lin <axel.lin@ingics.com> | Thu Aug 29 23:41:20 2013 +0800 |
| committer | Mark Brown <broonie@linaro.org> | Sat Aug 31 14:10:41 2013 +0100 |
| tree | b92e9fc29c88e73bf3fc6ac2f9c8ffb21539c830 | |
| parent | b3136f8f7c49bb4ca71247046f688fdffa104310 [diff] |
spi: altera: Use DIV_ROUND_UP to calculate hw->bytes_per_word The Altera SPI hardware can be configured to support data width from 1 to 32 since Quartus II 8.1. To avoid truncation by integer division, use DIV_ROUND_UP to calculate hw->bytes_per_word. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Mark Brown <broonie@linaro.org>