i2c: designware: Drop hard coded FIFO depth assignment

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It's not clear why the commit fe20ff5c7e
  ("i2c-designware: Add support for Designware core behind PCI devices.")
followed by commit b61b14154b
  ("i2c-designware: add support for Intel Lynxpoint")
chose to hard code FIFO depth size. The FIFO depth on all hardware,
I have tested on, can be nicely detected automatically.

Thus, we may safely drop hard coded FIFO sizes from the driver.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

...

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Andy Shevchenko 2020-05-19 15:50:43 +03:00 • committed by Wolfram Sang

parent 64d0a0755c

commit 3f35064a7c

2 changed files with 0 additions and 20 deletions

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3

drivers/i2c/busses/i2c-designware-common.c

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17

drivers/i2c/busses/i2c-designware-pcidrv.c

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