linux-stable/drivers/base/regmap
Maciej S. Szmigiero d51fe1f393 regmap: pass buffer size to regmap_raw_read() in regcache_hw_init()
regcache_hw_init() uses regmap_raw_read() to initialize cache
when reg_defaults_raw isn't provided.

The last parameter to regmap_raw_read() is buffer size in bytes,
however regcache_hw_init() called it with number of registers
to read instead, which cause problem if they aren't one byte
wide in cache.

This wasn't triggered by any of current in-tree drivers
since they either have one-byte registers or provide
reg_defaults_raw explicitly.

Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-01-15 18:14:14 +00:00
..
internal.h driver core update for 4.4-rc1 2015-11-04 21:50:37 -08:00
Kconfig regmap: ac97: Add generic AC'97 callbacks 2014-11-19 10:28:14 +00:00
Makefile regmap: Move tracing header into drivers/base/regmap 2015-03-19 22:22:45 +00:00
regcache-flat.c regmap: cache: Sort include headers alphabetically 2014-10-20 12:25:06 +01:00
regcache-lzo.c debugfs: Pass bool pointer to debugfs_create_bool() 2015-10-04 11:36:07 +01:00
regcache-rbtree.c regmap: regcache-rbtree: Clean new present bits on present bitmap resize 2015-07-29 15:10:13 +01:00
regcache.c regmap: pass buffer size to regmap_raw_read() in regcache_hw_init() 2016-01-15 18:14:14 +00:00
regmap-ac97.c regmap: Move documentation to regmap.h 2015-08-11 17:21:44 +01:00
regmap-debugfs.c regmap: debugfs: simplify regmap_reg_ranges_read_file() slightly 2015-09-30 20:31:16 +01:00
regmap-i2c.c Merge remote-tracking branches 'regmap/topic/lockdep' and 'regmap/topic/seq-delay' into regmap-next 2015-09-04 17:22:10 +01:00
regmap-irq.c regmap: irq: add ack_invert flag for chips using cleared bits as ack 2015-09-17 11:46:10 +01:00
regmap-mmio.c regmap: Move documentation to regmap.h 2015-08-11 17:21:44 +01:00
regmap-spi.c regmap: Move documentation to regmap.h 2015-08-11 17:21:44 +01:00
regmap-spmi.c regmap: Move documentation to regmap.h 2015-08-11 17:21:44 +01:00
regmap.c Merge remote-tracking branches 'regmap/topic/atomic', 'regmap/topic/debugfs' and 'regmap/topic/irq-hdr' into regmap-next 2015-10-12 19:25:07 +01:00
trace.h regmap: Move tracing header into drivers/base/regmap 2015-03-19 22:22:45 +00:00