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linux/drivers/base/regmap
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Mark Brown 3e47b8877d
regmap: Drop early readability check 
We have some drivers that have a use case for cached write only
registers, doing read/modify/writes on read only registers in order to
work more easily with bitfields.  Go back to trying the cache before we
check if we can read from the device.

Fixes: eab5abdeb79f0 ("regmap: Check for register readability before checking cache during read")
Reported-by: Konrad Dybcio <konradybcio@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230615-regmap-drop-early-readability-v1-1-8135094362de@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-06-16 12:56:13 +01:00
..
internal.h
regmap: Add debugfs file for forcing field writes
2023-06-13 13:15:04 +01:00
Kconfig
regmap: REGMAP_KUNIT should not select REGMAP
2023-05-08 09:07:51 +09:00
Makefile
regmap: Provide a ram backed regmap with raw support
2023-06-12 14:47:54 +01:00
regcache-flat.c
regmap: add proper SPDX identifiers on files that did not have them.
2019-04-25 20:22:15 +01:00
regcache-maple.c
regmap: maple: Implement block sync for the maple tree cache
2023-06-12 14:51:06 +01:00
regcache-rbtree.c
regmap: Fix possible double-free in regcache_rbtree_exit()
2021-10-12 11:48:43 +01:00
regcache.c
regmap: Don't check for changes in regcache_set_val()
2023-06-12 14:51:07 +01:00
regmap-ac97.c
regmap: add proper SPDX identifiers on files that did not have them.
2019-04-25 20:22:15 +01:00
regmap-debugfs.c
regmap: Add debugfs file for forcing field writes
2023-06-13 13:15:04 +01:00
regmap-fsi.c
regmap: Add FSI bus support
2022-11-25 19:17:02 +00:00
regmap-i2c.c
regmap-i2c: Set regmap max raw r/w from quirks
2021-05-14 13:25:03 +01:00
regmap-i3c.c
regmap: Constify static regmap_bus structs
2022-04-04 08:41:50 +01:00
regmap-irq.c
regmap: regmap-irq: Move handle_post_irq to before pm_runtime_put
2023-06-01 12:32:52 +01:00
regmap-kunit.c
regmap: Add test to make sure we don't sync to read only registers
2023-06-14 12:27:08 +01:00
regmap-mdio.c
regmap: Rework regmap_mdio_c45_{read|write} for new C45 API.
2023-01-16 13:16:09 +00:00
regmap-mmio.c
regmap: mmio: Allow passing an empty config->reg_stride
2023-05-12 10:28:19 +09:00
regmap-ram.c
regmap: Add RAM backed register map
2023-03-30 12:25:42 +01:00
regmap-raw-ram.c
regmap: Provide a ram backed regmap with raw support
2023-06-12 14:47:54 +01:00
regmap-sccb.c
regmap: Constify static regmap_bus structs
2022-04-04 08:41:50 +01:00
regmap-sdw-mbq.c
regmap: Constify static regmap_bus structs
2022-04-04 08:41:50 +01:00
regmap-sdw.c
regmap: sdw: check for invalid multi-register writes config
2023-05-24 11:21:51 +01:00
regmap-slimbus.c
regmap: Constify static regmap_bus structs
2022-04-04 08:41:50 +01:00
regmap-spi-avmm.c
regmap: spi-avmm: Use swabXX_array() helpers
2022-09-07 12:42:27 +01:00
regmap-spi.c
regmap: spi: Reserve space for register address/padding
2022-08-18 15:02:05 +01:00
regmap-spmi.c
regmap: add proper SPDX identifiers on files that did not have them.
2019-04-25 20:22:15 +01:00
regmap-w1.c
regmap: Constify static regmap_bus structs
2022-04-04 08:41:50 +01:00
regmap.c
regmap: Drop early readability check
2023-06-16 12:56:13 +01:00
trace.h
regmap: trace: Remove unneeded blank lines
2022-09-05 13:09:45 +01:00