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linux/drivers/base
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Jim Wylder 611b7eb19d
regmap-i2c: Subtract reg size from max_write 
Currently, when an adapter defines a max_write_len quirk,
the data will be chunked into data sizes equal to the
max_write_len quirk value.  But the payload will be increased by
the size of the register address before transmission.  The
resulting value always ends up larger than the limit set
by the quirk.

Avoid this error by setting regmap's max_write to the quirk's
max_write_len minus the number of bytes for the register and
padding.  This allows the chunking to work correctly for this
limited case without impacting other use-cases.

Signed-off-by: Jim Wylder <jwylder@google.com>
Link: https://msgid.link/r/20240523211437.2839942-1-jwylder@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2024-05-27 01:30:33 +01:00
..
firmware_loader firmware_loader: Suppress warning on FW_OPT_NO_WARN flag 2024-03-07 22:05:09 +00:00
power PM: sleep: Take advantage of %ps to simplify debug output 2024-04-08 17:08:00 +02:00
regmap regmap-i2c: Subtract reg size from max_write 2024-05-27 01:30:33 +01:00
test drivers: base: test: Make property entry API test modular 2023-10-05 13:11:44 +02:00
arch_numa.c arm64: irq: set the correct node for VMAP stack 2023-12-05 14:26:50 +00:00
arch_topology.c arch/topology: Fix variable naming to avoid shadowing 2024-05-15 10:22:16 +02:00
attribute_container.c
auxiliary.c driver core: mark remaining local bus_type variables as const 2023-12-21 13:56:30 +01:00
base.h module: don't ignore sysfs_create_link() failures 2024-04-11 14:42:08 +02:00
bus.c module: don't ignore sysfs_create_link() failures 2024-04-11 14:42:08 +02:00
cacheinfo.c mm and cache_info: remove unnecessary CPU cache info update 2024-02-22 10:24:41 -08:00
class.c class: fix use-after-free in class_register() 2024-01-04 17:13:04 +01:00
component.c driver core: component: fix spellos 2024-01-30 15:58:06 -08:00
container.c driver core: container: make container_subsys const 2023-12-21 13:56:10 +01:00
core.c driver core: Add device_show_string() helper for sysfs attributes 2024-05-04 17:37:03 +02:00
cpu.c crash: add a new kexec flag for hotplug support 2024-04-23 14:59:01 +10:00
dd.c device: core: Log warning for devices pending deferred probe on timeout 2024-03-07 22:10:31 +00:00
devcoredump.c devcoredump: Add dev_coredump_put() 2024-04-11 09:39:48 -04:00
devres.c drivers/base: use ARCH_DMA_MINALIGN instead of ARCH_KMALLOC_MINALIGN 2023-06-19 16:19:20 -07:00
devtmpfs.c driver core: clean up the logic to determine which /sys/dev/ directory to use 2023-03-31 17:45:07 +02:00
driver.c driver core: create bus_is_registered() 2023-02-09 10:43:35 +01:00
firmware.c
hypervisor.c
init.c drivers: base: Move cpu_dev_init() after node_dev_init() 2023-12-06 12:41:49 +09:00
isa.c driver core: mark remaining local bus_type variables as const 2023-12-21 13:56:30 +01:00
Kconfig driver core: Add CONFIG_FW_DEVLINK_SYNC_STATE_TIMEOUT 2023-03-28 18:45:59 +02:00
Makefile genirq: Get rid of GENERIC_MSI_IRQ_DOMAIN 2022-11-17 15:15:20 +01:00
map.c
memory.c crash: add a new kexec flag for hotplug support 2024-04-23 14:59:01 +10:00
module.c module: don't ignore sysfs_create_link() failures 2024-04-11 14:42:08 +02:00
node.c cxl/region: Deal with numa nodes not enumerated by SRAT 2024-03-12 14:54:03 -07:00
physical_location.c driver core: location: Free struct acpi_pld_info *pld before return false 2023-01-20 14:20:30 +01:00
physical_location.h driver core: physical_location.h remove extern from function prototypes 2023-03-24 15:35:48 +01:00
pinctrl.c
platform-msi.c Driver core changes for 6.9-rc1 2024-03-21 13:34:15 -07:00
platform.c driver core: platform: Annotate struct irq_affinity_devres with __counted_by 2023-10-07 18:13:09 +02:00
property.c Char/Misc and other driver subsystem changes for 6.10-rc1 2024-05-22 12:26:46 -07:00
soc.c driver core: mark remaining local bus_type variables as const 2023-12-21 13:56:30 +01:00
swnode.c device property: Don't use "proxy" headers 2024-03-07 22:07:26 +00:00
syscore.c
topology.c
trace.c
trace.h tracing/treewide: Remove second parameter of __assign_str() 2024-05-22 20:14:47 -04:00
transport_class.c drivers: base: transport_class: fix resource leak when transport_add_device() fails 2023-01-20 14:22:53 +01:00