On 2016-04-28 23:47, Wolfram Sang wrote: > On Wed, Apr 20, 2016 at 05:18:02PM +0200, Peter Rosin wrote: >> The root i2c adapter lock is then no longer held by the i2c mux during >> accesses behind the i2c gate, and such accesses need to take that lock >> just like any other ordinary i2c accesses do. >> >> So, declare the i2c gate mux-locked, and zap the regmap overrides >> that makes the i2c accesses unlocked and use plain old regmap >> accesses. This also removes the need for the regmap wrappers used by >> rtl2832_sdr, so deconvolute the code further and provide the regmap >> handle directly instead of the wrapper functions. >> >> Signed-off-by: Peter Rosin <peda@xxxxxxxxxx> > Antti, I'd need some tag from you since this is not the i2c realm. > Antti sent this: https://lkml.org/lkml/2016/4/20/828 and I added a Tested-by in v8 https://github.com/peda-r/i2c-mux/commit/c023584d34db7aacbc59f28386378131cfa970d2 but the patch was never sent as an email, only as part of a pull request for https://github.com/peda-r/i2c-mux/commits/mux-core-and-locking-8 So, I think all is ok, or do you need more than Tested-by? Cheers, Peter -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
