31 Mar, 2020
2 commits
-
Pull EFI updates from Ingo Molnar:
"The EFI changes in this cycle are much larger than usual, for two
(positive) reasons:- The GRUB project is showing signs of life again, resulting in the
introduction of the generic Linux/UEFI boot protocol, instead of
x86 specific hacks which are increasingly difficult to maintain.
There's hope that all future extensions will now go through that
boot protocol.- Preparatory work for RISC-V EFI support.
The main changes are:
- Boot time GDT handling changes
- Simplify handling of EFI properties table on arm64
- Generic EFI stub cleanups, to improve command line handling, file
I/O, memory allocation, etc.- Introduce a generic initrd loading method based on calling back
into the firmware, instead of relying on the x86 EFI handover
protocol or device tree.- Introduce a mixed mode boot method that does not rely on the x86
EFI handover protocol either, and could potentially be adopted by
other architectures (if another one ever surfaces where one
execution mode is a superset of another)- Clean up the contents of 'struct efi', and move out everything that
doesn't need to be stored there.- Incorporate support for UEFI spec v2.8A changes that permit
firmware implementations to return EFI_UNSUPPORTED from UEFI
runtime services at OS runtime, and expose a mask of which ones are
supported or unsupported via a configuration table.- Partial fix for the lack of by-VA cache maintenance in the
decompressor on 32-bit ARM.- Changes to load device firmware from EFI boot service memory
regions- Various documentation updates and minor code cleanups and fixes"
* 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (114 commits)
efi/libstub/arm: Fix spurious message that an initrd was loaded
efi/libstub/arm64: Avoid image_base value from efi_loaded_image
partitions/efi: Fix partition name parsing in GUID partition entry
efi/x86: Fix cast of image argument
efi/libstub/x86: Use ULONG_MAX as upper bound for all allocations
efi: Fix a mistype in comments mentioning efivar_entry_iter_begin()
efi/libstub: Avoid linking libstub/lib-ksyms.o into vmlinux
efi/x86: Preserve %ebx correctly in efi_set_virtual_address_map()
efi/x86: Ignore the memory attributes table on i386
efi/x86: Don't relocate the kernel unless necessary
efi/x86: Remove extra headroom for setup block
efi/x86: Add kernel preferred address to PE header
efi/x86: Decompress at start of PE image load address
x86/boot/compressed/32: Save the output address instead of recalculating it
efi/libstub/x86: Deal with exit() boot service returning
x86/boot: Use unsigned comparison for addresses
efi/x86: Avoid using code32_start
efi/x86: Make efi32_pe_entry() more readable
efi/x86: Respect 32-bit ABI in efi32_pe_entry()
efi/x86: Annotate the LOADED_IMAGE_PROTOCOL_GUID with SYM_DATA
... -
Pull PNP subsystem updates from Rafael Wysocki:
- Update MAINTAINERS to cover include/linux/pnp.h and add the
linux-acpi list to the PNP entry in it- add the const modifier to the name field definition in struct
pnp_driver- drop a pointer case in the RTC CMOS driver that has become redundant
All by Corentin Labbe.
* tag 'pnp-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
MAINTAINERS: Add linux-acpi list to PNP
rtc: cmos: remove useless cast for driver_name
PNP: constify driver name
PNP: add missing include/linux/pnp.h to MAINTAINERS
20 Mar, 2020
1 commit
-
I have hit the following build error:
armv7a-hardfloat-linux-gnueabi-ld: drivers/rtc/rtc-max8907.o: in function `max8907_rtc_probe':
rtc-max8907.c:(.text+0x400): undefined reference to `regmap_irq_get_virq'max8907 should select REGMAP_IRQ
Fixes: 94c01ab6d7544 ("rtc: add MAX8907 RTC driver")
Cc: stable
Signed-off-by: Corentin Labbe
Signed-off-by: Linus Torvalds
18 Mar, 2020
1 commit
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Now the pnp_driver name is "const char *", there are no need to cast
driver_name.Signed-off-by: Corentin Labbe
Signed-off-by: Rafael J. Wysocki
24 Feb, 2020
1 commit
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Drop the separate driver that registers the EFI rtc on all EFI
systems that have runtime services available, and instead, move
the registration into the core EFI code, and make it conditional
on whether the actual time related services are available.Acked-by: Alexandre Belloni
Signed-off-by: Ard Biesheuvel
04 Feb, 2020
2 commits
-
…ernel/git/chrome-platform/linux
Pull chrome platform updates from Benson Leung:
"CrOS EC:- Refactoring of some of cros_ec's headers:
include/linux/mfd/cros_ec.h now removed, new cros_ec.h added to
drivers/platform/chrome which contains shared operations of cros_ec
transport drivers.- Response tracing in cros_ec_proto
Wilco EC:
- Fix unregistration order.
- Fix keyboard backlight probing on systems without keyboard
backlight- Minor cleanup (newlines in printks, COMPILE_TEST)
Misc:
- chromeos_laptop converted to use i2c_new_scanned_device instead of
i2c_new_probed_device"* tag 'tag-chrome-platform-for-v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
platform/chrome: cros_ec: Match implementation with headers
platform/chrome: cros_ec: Drop unaligned.h include
platform/chrome: wilco_ec: Allow wilco to be compiled in COMPILE_TEST
platform/chrome: wilco_ec: Add newlines to printks
platform/chrome: wilco_ec: Fix unregistration order
cros_ec: treewide: Remove 'include/linux/mfd/cros_ec.h'
platform/chrome: cros_ec_ishtp: Make init_lock static
platform/chrome: chromeos_laptop: Convert to i2c_new_scanned_device
platform/chrome: cros_ec_lpc: Use platform_get_irq_optional() for optional IRQs
platform/chrome: cros_ec_proto: Add response tracing
platform/chrome: cros_ec_trace: Match trace commands with EC commands -
Pull RTC updates from Alexandre Belloni:
"The VL_READ and VL_CLR ioctls have been reworked to be more useful.
This will not break userspace as there are very few users and they are
using the integer value as a boolean.Apart from that, two drivers were reworked and a few fixes here and
there for a net reduction of number of lines.Summary:
Subsystem:
- the VL_READ and VL_CLR ioctls are now documented and their behavior
is unified across all the drivers.
- RTC_I2C_AND_SPI Kconfig option rework to avoid selecting both
REGMAP_I2C and REGMAP_SPI unecessarily.Drivers:
- at91rm9200: remove deprecated procfs, add sam9x60, sama5d4 and
sama5d2 compatibles.
- cmos: solve lost interrupts issue on MS Surface 3
- hym8563: return proper errno when time is invalid
- rv3029: many fixes, nvram support"* tag 'rtc-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (63 commits)
dt-bindings: rtc: at91rm9200: document clocks property
rtc: i2c/spi: Avoid inclusion of REGMAP support when not needed
rtc: Kconfig: select REGMAP_I2C when necessary
rtc: Kconfig: properly indent sd3078 entry
rtc: cmos: Refactor code by using the new dmi_get_bios_year() helper
rtc: cmos: Use predefined value for RTC IRQ on legacy x86
rtc: cmos: Stop using shared IRQ
rtc: tps6586x: Use IRQ_NOAUTOEN flag
rtc: at91rm9200: use FIELD_PREP/FIELD_GET
rtc: at91rm9200: avoid time readout in at91_rtc_setalarm
rtc: at91rm9200: move register definitions to C file
rtc: at91rm9200: add sama5d4 and sama5d2 compatibles
dt-bindings: rtc: at91rm9200: convert bindings to json-schema
rtc: at91rm9200: remove procfs information
dt-bindings: atmel, at91rm9200-rtc: add microchip, sam9x60-rtc
rtc: pcf8563: Use BIT
rtc: moxart: Convert to SPDX identifier
rtc: ds1343: Remove unused struct spi_device in struct ds1343_priv
rtc: rx8025: Remove struct i2c_client from struct rx8025_data
rtc: hym8563: Read the valid flag directly instead of caching it
...
03 Feb, 2020
1 commit
-
Pull MFD updates from Lee Jones:
"New Drivers:
- Add support for ROHM BD71828 PMICs and GPIOs
- Add support for Qualcomm Aqstic Audio Codecs WCD9340 and WCD9341New Device Support:
- Add support for BD71828 to BD70528 RTC driver
- Add support for Intel's Jasper Lake to LPSS PCINew Functionality:
- Add support for Power Key to ROHM BD71828
- Add support for Clocks to ROHM BD71828
- Add support for GPIOs to Dialog DA9062
- Add support for USB PD Notify to ChromiumOS EC
- Allow callers to specify args when requesting regmap lookup; sysconFix-ups:
- Improve error handling and sanity checking; atmel-hlcdc, dln2
- Device Tree support/documentation; bd71828, da9062, xylon,logicvc,
ab8500, max14577, atmel-usart
- Match devices using platform IDs; bd7xxxx
- Refactor BD718x7 regulator component; bd718x7-regulator
- Use standard interfaces/helpers; syscon, sm501
- Trivial (whitespace, spelling, etc); ab8500-core, Kconfig
- Remove unused code; db8500-prcmu, tqmx86
- Wait until boot has finished before accessing registers;
madera-core
- Provide missing register value defaults; cs47l15-tables
- Allow more time for hardware to reset; madera-coreBug Fixes:
- Fix erroneous register values; rohm-bd70528
- Fix register volatility; axp20x, rn5t618
- Fix Kconfig dependencies; MFD_MAX77650
- Fix incorrect compatible string; da9062-core
- Fix syscon_regmap_lookup_by_phandle_args() stub; syscon"* tag 'mfd-next-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (41 commits)
mfd: syscon: Fix syscon_regmap_lookup_by_phandle_args() dummy
mfd: wcd934x: Add support to wcd9340/wcd9341 codec
mfd: syscon: Add arguments support for syscon reference
mfd: rn5t618: Mark ADC control register volatile
dt-bindings: atmel-usart: Add microchip,sam9x60-{usart, dbgu}
dt-bindings: atmel-usart: Remove wildcard
mfd: cros_ec: Add cros-usbpd-notify subdevice
mfd: da9062: Fix watchdog compatible string
mfd: madera: Allow more time for hardware reset
mfd: cs47l15: Add missing register default
mfd: madera: Wait for boot done before accessing any other registers
mfd: Kconfig: Rename Samsung to lowercase
mfd: tqmx86: remove set but not used variable 'i2c_ien'
mfd: dbx500-prcmu: Drop DSI pll clock functions
mfd: dbx500-prcmu: Drop set_display_clocks()
mfd: max77650: Select REGMAP_IRQ in Kconfig
mfd: axp20x: Mark AXP20X_VBUS_IPSOUT_MGMT as volatile
mfd: ab8500: Fix ab8500-clk typo
mfd: intel-lpss: Add Intel Jasper Lake PCI IDs
dt-bindings: mfd: max14577: Add reference to max14040_battery.txt descriptions
...
01 Feb, 2020
1 commit
-
Pull MIPS changes from Paul Burton:
"Nothing too big or scary in here:- Support mremap() for the VDSO, primarily to allow CRIU to restore
the VDSO to its checkpointed location.- Restore the MIPS32 cBPF JIT, after having reverted the enablement
of the eBPF JIT for MIPS32 systems in the 5.5 cycle.- Improve cop0 counter synchronization behaviour whilst onlining CPUs
by running with interrupts disabled.- Better match FPU behaviour when emulating multiply-accumulate
instructions on pre-r6 systems that implement IEEE754-2008 style
MACs.- Loongson64 kernels now build using the MIPS64r2 ISA, allowing them
to take advantage of instructions introduced by r2.- Support for the Ingenic X1000 SoC & the really nice little CU Neo
development board that's using it.- Support for WMAC on GARDENA Smart Gateway devices.
- Lots of cleanup & refactoring of SGI IP27 (Origin 2*) support in
preparation for introducing IP35 (Origin 3*) support.- Various Kconfig & Makefile cleanups"
* tag 'mips_5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (60 commits)
MIPS: PCI: Add detection of IOC3 on IO7, IO8, IO9 and Fuel
MIPS: Loongson64: Disable exec hazard
MIPS: Loongson64: Bump ISA level to MIPSR2
MIPS: Make DIEI support as a config option
MIPS: OCTEON: octeon-irq: fix spelling mistake "to" -> "too"
MIPS: asm: local: add barriers for Loongson
MIPS: Loongson64: Select mac2008 only feature
MIPS: Add MAC2008 Support
Revert "MIPS: Add custom serial.h with BASE_BAUD override for generic kernel"
MIPS: sort MIPS and MIPS_GENERIC Kconfig selects alphabetically (again)
MIPS: make CPU_HAS_LOAD_STORE_LR opt-out
MIPS: generic: don't unconditionally select PINCTRL
MIPS: don't explicitly select LIBFDT in Kconfig
MIPS: sync-r4k: do slave counter synchronization with disabled HW interrupts
MIPS: SGI-IP30: Check for valid pointer before using it
MIPS: syscalls: fix indentation of the 'SYSNR' message
MIPS: boot: fix typo in 'vmlinux.lzma.its' target
MIPS: fix indentation of the 'RELOCS' message
dt-bindings: Document loongson vendor-prefix
MIPS: CU1000-Neo: Refresh defconfig to support HWMON and WiFi.
...
28 Jan, 2020
4 commits
-
Merely enabling I2C and RTC selects REGMAP_I2C and REGMAP_SPI, even when
no driver needs it. While the former can be moduler, the latter cannot,
and thus becomes built-in.Fix this by moving the select statements for REGMAP_I2C and REGMAP_SPI
from the RTC_I2C_AND_SPI helper to the individual drivers that depend on
it.Note that the comment for RTC_I2C_AND_SPI refers to SND_SOC_I2C_AND_SPI
for more information, but the latter does not select REGMAP_{I2C,SPI}
itself, and defers that to the individual drivers, too.Fixes: 080481f54ef62121 ("rtc: merge ds3232 and ds3234")
Signed-off-by: Geert Uytterhoeven
Reported-by: kbuild test robot
Reported-by: kbuild test robot
Link: https://lore.kernel.org/r/20200112171349.22268-1-geert@linux-m68k.org
Signed-off-by: Alexandre Belloni -
Some i2c RTC drivers are using regmap but are not selecting REGMAP_I2C
which may lead to build failures.Link: https://lore.kernel.org/r/20200127221724.10160-2-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni -
The RTC_DRV_SD3078 is indented using spaces, use tabs instead.
Link: https://lore.kernel.org/r/20200127221724.10160-1-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni -
Pull ioremap updates from Christoph Hellwig:
"Remove the ioremap_nocache API (plus wrappers) that are always
identical to ioremap"* tag 'ioremap-5.6' of git://git.infradead.org/users/hch/ioremap:
remove ioremap_nocache and devm_ioremap_nocache
MIPS: define ioremap_nocache to ioremap
26 Jan, 2020
4 commits
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Refactor code by using the new dmi_get_bios_year() helper instead of
open coding its functionality. This also makes logic slightly clearer.No changes intended.
Cc: Hans de Goede
Signed-off-by: Andy Shevchenko
Tested-by: Guilherme G. Piccoli
Reviewed-by: Hans de Goede
Link: https://lore.kernel.org/r/20200123131437.28157-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Alexandre Belloni -
When legacy devices are present on x86 machine, the RTC IRQ has
a dedicated pre-defined value. Use it instead of hard coded number.Cc: Hans de Goede
Signed-off-by: Andy Shevchenko
Tested-by: Guilherme G. Piccoli
Reviewed-by: Hans de Goede
Link: https://lore.kernel.org/r/20200123131437.28157-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Alexandre Belloni -
As reported by Guilherme G. Piccoli:
---8300 calls to hpet_rtc_interrupt() when "irqpoll" was set, whereas without
sharing interrupts this number reduced to 1 interrupt. Machines with more
hardware than a VM should generate even more unnecessary HPET interrupts
in this scenario.---8
Cc: Hans de Goede
Signed-off-by: Andy Shevchenko
Tested-by: Guilherme G. Piccoli
Reviewed-by: Hans de Goede
Link: https://lore.kernel.org/r/20200123131437.28157-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Alexandre Belloni -
The IRQ_NOAUTOEN flag tells interrupt core that interrupt shall not be
auto-enabled at the time of requesting interrupt. This is a minor clean-up
change that doesn't fix any problems.Signed-off-by: Dmitry Osipenko
Link: https://lore.kernel.org/r/20200106015615.12602-1-digetx@gmail.com
Signed-off-by: Alexandre Belloni
24 Jan, 2020
1 commit
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ROHM BD71828 PMIC RTC block is from many parts similar to one
on BD70528. Support BD71828 RTC using BD70528 RTC driver and
avoid re-inventing the wheel.Signed-off-by: Matti Vaittinen
Acked-by: Alexandre Belloni
Signed-off-by: Lee Jones
15 Jan, 2020
5 commits
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Use FIELD_PREP and FIELD_GET instead of hardcoding already defined values.
Link: https://lore.kernel.org/r/20191229204421.337612-6-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni -
The current rtc time is read out in at91_rtc_setalarm but it it immediately
overwritten by the alarm time. Remove the readout.Link: https://lore.kernel.org/r/20191229204421.337612-5-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni -
The header was simply moved from the arm mach folder to drivers/rtc but
there is not point in having it separated from the driver.Also remove unused bit definitions and use BIT and GENMASK.
Link: https://lore.kernel.org/r/20191229204421.337612-4-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni -
Both the sama5d4 and sama5d2 RTCs have more features than the previous
RTCs, add a compatible string for them.Link: https://lore.kernel.org/r/20191229204421.337612-3-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni -
The RTC procfs interface is deprecated and hasn't been used by userspace
for years.Link: https://lore.kernel.org/r/20191229204421.337612-1-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni
10 Jan, 2020
1 commit
-
Our chosen byte swapping, which is what firmware already uses, is to
do readl/writel by normal lw/sw intructions (data invariance). This
also means we need to mangle addresses for u8 and u16 accesses. The
mangling for 16bit has been done aready, but 8bit one was missing.
Correcting this causes different addresses for accesses to the
SuperIO and local bus of the IOC3 chip. This is fixed by changing
byte order in ioc3 and m48rtc_rtc structs.Acked-by: Alexandre Belloni
Signed-off-by: Thomas Bogendoerfer
Signed-off-by: Paul Burton
Cc: Ralf Baechle
Cc: James Hogan
Cc: David S. Miller
Cc: Alessandro Zummo
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: linux-rtc@vger.kernel.org
08 Jan, 2020
1 commit
-
This header file now only includes the cros_ec_dev struct, however, is the
'include/linux/platform_data/cros_ec_proto.h' who contains the definition of
all the Chrome OS EC related structs. There is no reason to have a
separate include for this struct so move to the place where other
structs are defined. That way, we can remove the include itself, but also
simplify the common pattern#include
#includefor a single include
#include
The changes to remove the cros_ec.h include were generated with the
following shell script:git grep -l "" | xargs sed -i '//d'
Signed-off-by: Enric Balletbo i Serra
Acked-by: Lee Jones
Acked-by: Alexandre Belloni
Acked-by: Jonathan Cameron
Acked-by: Sebastian Reichel
Acked-by: Hans Verkuil
06 Jan, 2020
1 commit
-
ioremap has provided non-cached semantics by default since the Linux 2.6
days, so remove the additional ioremap_nocache interface.Signed-off-by: Christoph Hellwig
Acked-by: Arnd Bergmann
04 Jan, 2020
1 commit
-
There are multiple reports of this patch breaking RTC time setting for AMD
platforms.This reverts commit 7ad295d5196a58c22abecef62dd4f99e2f86e831.
Cc: Jinke Fan
Link: https://lore.kernel.org/r/CABXGCsMLob0DC25JS8wwAYydnDoHBSoMh2_YLPfqm3TTvDE-Zw@mail.gmail.com
Fixes: 7ad295d5196a ("rtc: Fix the AltCentury value on AMD/Hygon platform")
Link: https://lore.kernel.org/r/20200104043110.707810-1-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni
23 Dec, 2019
13 commits
-
Replace (1 << ...) with BIT().
CC: Alessandro Zummo
CC: Alexandre Belloni
Signed-off-by: Nobuhiro Iwamatsu
Link: https://lore.kernel.org/r/20191218082553.3309554-1-iwamatsu@nigauri.org
Signed-off-by: Alexandre Belloni -
Use SPDX-License-Identifier instead of a verbose license text.
CC: Alessandro Zummo
CC: Alexandre Belloni
CC: Jonas Jensen
Signed-off-by: Nobuhiro Iwamatsu
Link: https://lore.kernel.org/r/20191218082836.3309808-1-iwamatsu@nigauri.org
Signed-off-by: Alexandre Belloni -
struct spi_device in struct ds1343_priv is not used, remove it.
CC: Alessandro Zummo
CC: Alexandre Belloni
CC: Raghavendra Chandra Ganiga
CC: Ankur Srivastava
Signed-off-by: Nobuhiro Iwamatsu
Link: https://lore.kernel.org/r/20191218081917.3308211-1-iwamatsu@nigauri.org
Signed-off-by: Alexandre Belloni -
struct i2c_client can be referenced from the device structure, so this
doesn't need to have it in struct rx8025_data.
Remove struct i2c_client from struct rx8025_data.CC: Alessandro Zummo
CC: Alexandre Belloni
CC: Wolfgang Grandegger
Signed-off-by: Nobuhiro Iwamatsu
Link: https://lore.kernel.org/r/20191218081624.3307752-1-iwamatsu@nigauri.org
Signed-off-by: Alexandre Belloni -
The RTC has a valid bit in the seconds register that indicates whether
power was lost since the pevious time set. This bit is currently read
once at probe time, cached and updated with set_time.Howeever, caching the bit may prevent detecting power loss at runtime
(which can happen if the RTC's supply is distinct from the the platform's).Writing the seconds register when setting time will clear the bit,
so there should be no downside in reading the bit directly instead of
caching it.Signed-off-by: Paul Kocialkowski
Link: https://lore.kernel.org/r/20191212153111.966923-2-paul.kocialkowski@bootlin.com
Signed-off-by: Alexandre Belloni -
The current code returns -EPERM when the voltage loss bit is set.
Since the bit indicates that the time value is not valid, return
-EINVAL instead, which is the appropriate error code for this
situation.Fixes: dcaf03849352 ("rtc: add hym8563 rtc-driver")
Signed-off-by: Paul Kocialkowski
Link: https://lore.kernel.org/r/20191212153111.966923-1-paul.kocialkowski@bootlin.com
Signed-off-by: Alexandre Belloni -
In the current code, the return value of devm_request_threaded_irq may be
returned. This fixes it.CC: Alessandro Zummo
CC: Alexandre Belloni
CC: Akshay Bhat
Signed-off-by: Nobuhiro Iwamatsu
Link: https://lore.kernel.org/r/20191217121231.2698817-2-iwamatsu@nigauri.org
Signed-off-by: Alexandre Belloni -
Fixes coccicheck warning:
drivers/rtc/rtc-omap.c:619:2-3: Unneeded semicolon
Reported-by: Hulk Robot
Signed-off-by: zhengbin
Link: https://lore.kernel.org/r/1576466353-45384-1-git-send-email-zhengbin13@huawei.com
Signed-off-by: Alexandre Belloni -
The driver misses a check for devm_clk_get().
Add the check to fix it.Signed-off-by: Chuhong Yuan
Link: https://lore.kernel.org/r/20191214074528.16806-1-hslester96@gmail.com
Signed-off-by: Alexandre Belloni -
Remove redundant messages or messages that would not add any value because
the information is already conveyed properly using errno.Link: https://lore.kernel.org/r/20191223100108.1083078-1-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni -
rv30{2,4}9_register_driver and rv30{2,4}9_unregister_driver are only called
from the init and exit functions of the module. Annotate them properly.Link: https://lore.kernel.org/r/20191223101430.1091572-1-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni -
The compatibles have been marked obsolete for more that 2 years, drop them
now. Note that this doesn't currently prevent the driver from probing
because the i2c core will still match using the i2c_device_id table.Link: https://lore.kernel.org/r/20191212230239.65784-1-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni -
Export the 8 byte RAM using nvmem.
Link: https://lore.kernel.org/r/20191214221022.622482-17-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni
