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5844a8b9d9
A previous over-zealous factorisation of code means that we only treat registers as volatile if they are readable. For most devices this is fine since normally most registers can be read and volatility implies readability but for format_write() devices where there is no readback from the hardware and we use volatility to mean simply uncacheability this means that we end up treating all registers as cacheble. A bigger refactoring of the code to clarify this is in order but as a fix make a minimal change and only check readability when checking volatility if there is no format_write() operation defined for the device. Signed-off-by: Mark Brown <broonie@linaro.org> Tested-by: Lars-Peter Clausen <lars@metafoo.de> Cc: stable@vger.kernel.org |
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| .. | ||
| internal.h | ||
| Kconfig | ||
| Makefile | ||
| regcache-flat.c | ||
| regcache-lzo.c | ||
| regcache-rbtree.c | ||
| regcache.c | ||
| regmap-debugfs.c | ||
| regmap-i2c.c | ||
| regmap-irq.c | ||
| regmap-mmio.c | ||
| regmap-spi.c | ||
| regmap-spmi.c | ||
| regmap.c | ||