[lkml]   [2019]   [Feb]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Subject[PATCH v6 0/5] i2c: ocores: improvements
This patch set provides improvements to the i2c-ocore driver.

[V5 -> V6]
- remove redundant code introduced in V5 (double read control register)

[V4 -> V5]
- deterministic status of IEN bit in register "CONTROL" at the end of
- more style fixes

[V3 -> V4]
- add reviews-by/tested-by
- add comment to justify the formula in
udelay((8 * 1000) / i2c->bus_clock_khz);

[V2 -> V3]
- fix particular error condition on platform_get_irq(). Copied from

[V1 -> V2]
- replaced usleep_range() with udelay() so that the polling version can be
used in atomic context.
- added dedicated patch for minor style issues
- fixed delay computation
- use spin_lock_irqsave(), instead of spin_trylock_irqsave(). IACK is always
necessary and a trylock would generate an extra interrupt for nothing
- make the driver ready for an eventual master_xfer_irqless()

 \ /
  Last update: 2019-02-11 17:50    [W:0.064 / U:4.348 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site