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| H A D | regcache.c | diff b2c7f5d9c939a37c1ce7f86a642de70e3033ee9e Fri Jul 29 16:42:12 CDT 2016 Maarten ter Huurne <maarten@treewalker.org> regmap: cache: Fix num_reg_defaults computation from reg_defaults_raw
In 3245d460 (regmap: cache: Fall back to register by register read for
cache defaults) non-readable registers are skipped when initializing
reg_defaults, but are still included in num_reg_defaults. So there can
be uninitialized entries at the end of reg_defaults, which can cause
problems when the register cache initializes from the full array.
Fixed it by excluding non-readable registers from the count as well.
Signed-off-by: Maarten ter Huurne <maarten@treewalker.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
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