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| author | Wolfgang Muees <wolfgang.mues@auerswald.de> | 2009-04-07 10:26:30 -0400 |
|---|---|---|
| committer | Pierre Ossman <pierre@ossman.eu> | 2009-04-08 14:38:42 -0400 |
| commit | 56e303ebeec7ef43dbd9d7998f8ad1a9f75d59bc (patch) | |
| tree | fb673041c46307965f45fd0af50e5c06f728deda /Documentation/video4linux/README.ivtv | |
| parent | 9d9f25c036dd584db175552a7d162403d3ab54b3 (diff) | |
mmc_spi: convert timeout handling to jiffies and avoid busy waiting
SD/MMC card timeouts can be very high. So avoid busy-waiting,
using the scheduler. Calculate all timeouts in jiffies units,
because this will give us the correct sign when to involve
the scheduler.
Signed-off-by: Wolfgang Muees <wolfgang.mues@auerswald.de>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Diffstat (limited to 'Documentation/video4linux/README.ivtv')
0 files changed, 0 insertions, 0 deletions