Alexander Stein bb1616e105 regmap: cache: Return error in cache sync operations for REGCACHE_NONE ...

[ Upstream commit fd883d79e4dcd2417c2b80756f22a2ff03b0f6e0 ]

There is no sense in doing a cache sync on REGCACHE_NONE regmaps.
Instead of panicking the kernel due to missing cache_ops, return an error
to client driver.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Link: https://lore.kernel.org/r/20230313071812.13577-1-alexander.stein@ew.tq-group.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-05-30 12:57:47 +01:00

..

internal.h

Merge remote-tracking branch 'regmap/for-5.10' into regmap-next

2020-10-05 18:53:24 +01:00

Kconfig

regmap: add Intel SPI Slave to AVMM Bus Bridge support

2020-08-26 19:46:38 +01:00

Makefile

regmap: add Intel SPI Slave to AVMM Bus Bridge support

2020-08-26 19:46:38 +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-lzo.c

regmap: lzo: Switch to bitmap_zalloc()

2019-06-17 15:18:44 +01:00

regcache-rbtree.c

regmap: Fix possible double-free in regcache_rbtree_exit()

2021-11-02 19:48:22 +01:00

regcache.c

regmap: cache: Return error in cache sync operations for REGCACHE_NONE

2023-05-30 12:57:47 +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: set debugfs_name to NULL after it is freed

2021-05-14 09:50:09 +02:00

regmap-i2c.c

regmap-i2c: add 16-bit width registers support

2020-04-24 14:32:07 +01:00

regmap-i3c.c

regmap: add i3c bus support

2019-06-07 13:09:55 +01:00

regmap-irq.c

regmap-irq: Fix a bug in regmap_irq_enable() for type_in_mask chips

2022-06-29 08:59:49 +02:00

regmap-mmio.c

regmap: add proper SPDX identifiers on files that did not have them.

2019-04-25 20:22:15 +01:00

regmap-sccb.c

regmap: sccb: fix typo and sort headers alphabetically

2018-07-23 18:05:08 +01:00

regmap-sdw.c

regmap: sdw: use _no_pm functions in regmap_read/write

2021-03-04 11:38:15 +01:00

regmap-slimbus.c

…

regmap-spi-avmm.c

regmap: add Intel SPI Slave to AVMM Bus Bridge support

2020-08-26 19:46:38 +01:00

regmap-spi.c

regmap: add proper SPDX identifiers on files that did not have them.

2019-04-25 20:22:15 +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: regmap-w1: Drop unreachable code

2019-11-19 13:09:20 +00:00

regmap.c

regmap: Call regmap_debugfs_exit() prior to _init()

2022-01-27 10:54:03 +01:00

trace.h

…