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| author |   Sonic Zhang <sonic.zhang@analog.com> | 2013-07-01 11:24:46 +0800 |
|---|---|---|
| committer |   Steven Miao <realmz6@gmail.com> | 2013-11-15 17:33:41 +0800 |
| commit | f70de486b2dd21b60705e57afecdc5f6a79be4e7 (patch) | |
| tree | 636ec819180492fc6d6f2947e111fda26a35efde /net | |
| parent | Linux 3.12 (diff) | |
| download | linux-dev-f70de486b2dd21b60705e57afecdc5f6a79be4e7.tar.xz linux-dev-f70de486b2dd21b60705e57afecdc5f6a79be4e7.zip | |
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>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions