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Groups > linux.kernel > #1237230
| From | Mark Brown <broonie@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 1/2] regmap: Allow installing custom reg_update_bits function |
| Date | 2015-10-01 11:50 +0200 |
| Message-ID | <qeIEW-gR-1@gated-at.bofh.it> (permalink) |
| References | <qeFH4-4bi-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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On Thu, Oct 01, 2015 at 02:33:06AM -0400, jon@ringle.org wrote: > @@ -2509,6 +2510,10 @@ static int _regmap_update_bits(struct regmap *map, unsigned int reg, > int ret; > unsigned int tmp, orig; > > + if (map->reg_update_bits) > + return map->reg_update_bits(map->bus_context, reg, mask, val, > + change, force_write); > + > ret = _regmap_read(map, reg, &orig); > if (ret != 0) > return ret; This completely bypasses and therefore breaks the cache infrastructure.
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[PATCH 1/2] regmap: Allow installing custom reg_update_bits function jon@ringle.org - 2015-10-01 08:40 +0200
Re: [PATCH 1/2] regmap: Allow installing custom reg_update_bits function Mark Brown <broonie@kernel.org> - 2015-10-01 11:50 +0200
Re: [PATCH 1/2] regmap: Allow installing custom reg_update_bits function Jon Ringle <jon@ringle.org> - 2015-10-01 14:30 +0200
Re: [PATCH 1/2] regmap: Allow installing custom reg_update_bits function Mark Brown <broonie@kernel.org> - 2015-10-02 19:20 +0200
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