Messages in this thread | | | From | Peter Ujfalusi <> | Subject | [PATCH v2 0/3] gpio: twl4030: Correct status reporting for outputs | Date | Thu, 6 Dec 2012 11:52:04 +0100 |
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Hi,
As Grant commneted on the first version: https://lkml.org/lkml/2012/12/5/53
Introduce bitfields to cache the directionand output status of the pins so we can report them correctly. To do this I did some cleanup within the driver to get rid of the global variables and moved them under a private structure, changed the locking as well to protect the bitfield operation. As a last patch I added a note that the PWMA/B handling should not be in this driver at all.
Regards, Peter --- Peter Ujfalusi (3): gpio: twl4030: Introduce private structure to store variables needed runtime gpio: twl4030: Cache the direction and output states in private data gpio: twl4030: TODO comment to remove the PWMA/B (LEDA/B) handling
drivers/gpio/gpio-twl4030.c | 177 ++++++++++++++++++++++++++++---------------- 1 file changed, 115 insertions(+), 62 deletions(-)
-- 1.8.0
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