| commit | f70de486b2dd21b60705e57afecdc5f6a79be4e7 | [log] [tgz] |
|---|---|---|
| author | Sonic Zhang <sonic.zhang@analog.com> | Mon Jul 01 11:24:46 2013 +0800 |
| committer | Steven Miao <realmz6@gmail.com> | Fri Nov 15 17:33:41 2013 +0800 |
| tree | 636ec819180492fc6d6f2947e111fda26a35efde | |
| parent | 5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52 [diff] |
Blackfin: bfin_gpio: Use proper mask for comparing pfunc For BF537_FAMILY, when offset != 1, the mask is 1. Thus add proper mask for comparing pfunc with function. Also has small refactor for better readability. In portmux_setup(), it looks odd having "pmux &= ~(3 << 1);" while in current code we do pmux |= (function << offset);. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>