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| author | Felipe Balbi <balbi@ti.com> | 2012-09-12 12:57:56 +0200 |
|---|---|---|
| committer | Wolfram Sang <w.sang@pengutronix.de> | 2012-09-12 15:01:52 +0200 |
| commit | baf3d7b7210c705bf8ca7afb03cd7f0b61d27058 (patch) | |
| tree | 066fb658ac9551785dffb5929e1ae19d4f77b57b /firmware/tigon | |
| parent | i2c: omap: switch to devm_* API (diff) | |
| download | linux-baf3d7b7210c705bf8ca7afb03cd7f0b61d27058.tar.xz linux-baf3d7b7210c705bf8ca7afb03cd7f0b61d27058.zip | |
i2c: omap: simplify num_bytes handling
trivial patch, no functional changes
If the fifo is disabled or fifo_size is 0 the num_bytes
is set to 1. Else it is set to fifo_size or in case of a
draining interrupt the remaining bytes in the buff stat.
So the zero check is redundant and can be safely optimised.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Reviewed-by : Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Diffstat (limited to 'firmware/tigon')
0 files changed, 0 insertions, 0 deletions