kernel/linux.git/drivers/misc/eeprom, branch v5.15.7

eeprom: 93xx46: fix MODULE_DEVICE_TABLE

2021-10-15T08:54:02+00:00

The newly added SPI device ID table does not work because the entry is incorrectly copied from the OF device table. During build testing, this shows as a compile failure when building it as a loadable module: drivers/misc/eeprom/eeprom_93xx46.c:424:1: error: redefinition of '__mod_of__eeprom_93xx46_of_table_device_table' MODULE_DEVICE_TABLE(of, eeprom_93xx46_of_table); Change the entry to refer to the correct symbol. Fixes: 137879f7ff23 ("eeprom: 93xx46: Add SPI device ID table") Signed-off-by: Arnd Bergmann Link: https://lore.kernel.org/r/20211014153730.3821376-1-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman

eeprom: 93xx46: Add SPI device ID table

2021-10-05T14:10:15+00:00

Currently autoloading for SPI devices does not use the DT ID table, it uses SPI modalises. Supporting OF modalises is going to be difficult if not impractical, an attempt was made but has been reverted, so ensure that module autoloading works for this driver by adding a SPI device ID table. Fixes: 96c8395e2166 ("spi: Revert modalias changes") Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20210922184048.34770-1-broonie@kernel.org Signed-off-by: Greg Kroah-Hartman

eeprom: at25: Add SPI ID table

2021-10-05T14:10:12+00:00

Currently autoloading for SPI devices does not use the DT ID table, it uses SPI modalises. Supporting OF modalises is going to be difficult if not impractical, an attempt was made but has been reverted, so ensure that module autoloading works for this driver by adding an id_table listing the SPI IDs for everything. Fixes: 96c8395e2166 ("spi: Revert modalias changes") Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20210923172453.4921-1-broonie@kernel.org Signed-off-by: Greg Kroah-Hartman

Merge tag 'at24-fixes-for-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into i2c/for-current

2021-07-20T20:28:56+00:00

at24 fixes for v5.14 - fix a problem with repeating labels not getting a device id

misc: eeprom: at24: Always append device id even if label property is set.

2021-07-01T16:49:37+00:00

We need to append device id even if eeprom have a label property set as some platform can have multiple eeproms with same label and we can not register each of those with same label. Failing to register those eeproms trigger cascade failures on such platform (system is no longer working). This fix regression on such platform introduced with 4e302c3b568e Reported-by: Alexander Fomichev Fixes: 4e302c3b568e ("misc: eeprom: at24: fix NVMEM name with custom AT24 device name") Cc: stable@vger.kernel.org Signed-off-by: Jérôme Glisse Signed-off-by: Bartosz Golaszewski

nvmem: eeprom: at25: fram discovery simplification

2021-06-12T13:34:17+00:00

Changed "is_fram" to bool and set it based on compatible string. Signed-off-by: Jiri Prchal Link: https://lore.kernel.org/r/20210611152416.68386-1-jiri.prchal@aksignal.cz Signed-off-by: Greg Kroah-Hartman

nvmem: eeprom: at25: fix type compiler warnings

2021-06-11T14:42:41+00:00

Fixes: drivers/misc/eeprom/at25.c:181:28: warning: field width should have type 'int', but argument has type 'unsigned long' drivers/misc/eeprom/at25.c:386:13: warning: cast to smaller integer type 'int' from 'const void *' Reported-by: kernel test robot Signed-off-by: Jiri Prchal Fixes: fd307a4ad332 ("nvmem: prepare basics for FRAM support") Link: https://lore.kernel.org/r/20210611142706.27336-1-jiri.prchal@aksignal.cz Signed-off-by: Greg Kroah-Hartman

nvmem: prepare basics for FRAM support

2021-06-11T10:23:10+00:00

Added enum and string for FRAM (ferroelectric RAM) to expose it as file named "fram". Added documentation of sysfs file. Signed-off-by: Jiri Prchal Link: https://lore.kernel.org/r/20210611094601.95131-2-jiri.prchal@aksignal.cz Signed-off-by: Greg Kroah-Hartman

eeprom: idt_89hpesx: use SPDX-License-Identifier

2021-06-09T16:39:40+00:00

Use SPDX-License-Identifier: GPL-2.0-only, instead of hand writing it. Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20210607221757.81465-3-andy.shevchenko@gmail.com Signed-off-by: Greg Kroah-Hartman

eeprom: idt_89hpesx: Restore printing the unsupported fwnode name

2021-06-09T16:39:40+00:00

When iterating over child firmware nodes restore printing the name of ones that are not supported. While at it, refactor loop body to clearly show that we stop at the first match. Fixes: db15d73e5f0e ("eeprom: idt_89hpesx: Support both ACPI and OF probing") Cc: Huy Duong Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20210607221757.81465-2-andy.shevchenko@gmail.com Signed-off-by: Greg Kroah-Hartman