diff options
| author | Marek Vasut <marex@denx.de> | 2015-08-01 02:48:03 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2015-08-08 14:14:30 +0200 |
| commit | aa5659ac65b4eefc1685f9d520279c4ee553789a (patch) | |
| tree | abcdf2059f73479d535a4c53689bd50b0425ba2a /common | |
| parent | cf96848bc76c7d680100e914b088ca34ed4e04e0 (diff) | |
arm: socfpga: scan: Clean up scan_chain_engine_is_idle()
Rework this function so it's clear that it is only polling for certain
bits to be cleared. Add kerneldoc. Fix it's return value to be either
0 on success and -ETIMEDOUT on error and propagate this through the
scan manager code.
Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Diffstat (limited to 'common')
0 files changed, 0 insertions, 0 deletions