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| author | Marek Vasut <marex@denx.de> | 2014-10-22 21:56:01 +0200 |
|---|---|---|
| committer | Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> | 2014-10-27 22:37:03 +0530 |
| commit | 80d73338080c83e17fbf3f844052ec71d03ecd13 (patch) | |
| tree | 636e9c4eefe012c66d1072e1fc80f82e4115a978 /common/iomux.c | |
| parent | 37dcc130e0c804da6ad50bf273d0d737cfe9cf8f (diff) | |
| download | u-boot-imx-80d73338080c83e17fbf3f844052ec71d03ecd13.zip u-boot-imx-80d73338080c83e17fbf3f844052ec71d03ecd13.tar.gz u-boot-imx-80d73338080c83e17fbf3f844052ec71d03ecd13.tar.bz2 | |
spi: altera: Zap endless loop
The driver contained an endless loop when waiting for TX completion,
this is a bad idea since if the hardware fails, the loop might spin
forever. Add timeout and handle it.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Pavel Machek <pavel@denx.de>
Cc: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
Acked-by: Pavel Machek <pavel@denx.de>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
Diffstat (limited to 'common/iomux.c')
0 files changed, 0 insertions, 0 deletions