linux/drivers/misc/eeprom, branch v4.3

Merge branch 'i2c/for-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2015-09-08T23:16:26Z

Pull i2c updates from Wolfram Sang: "Features: - new drivers: Renesas EMEV2, register based MUX, NXP LPC2xxx - core: scans DT and assigns wakeup interrupts. no driver changes needed. - core: some refcouting issues fixed and better API for that - core: new helper function for best effort block read emulation - slave framework: proper DT bindings and userspace instantiation - some bigger work for xiic, pxa, omap drivers .. and quite a number of smaller driver fixes, cleanups, improvements" * 'i2c/for-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (65 commits) i2c: mux: reg Change ioread endianness for readback i2c: mux: reg: fix compilation warnings i2c: mux: reg: simplify register size checking i2c: muxes: fix leaked i2c adapter device node references i2c: allow specifying separate wakeup interrupt in device tree of/irq: export of_get_irq_byname() i2c: xgene-slimpro: dma_mapping_error() doesn't return an error code i2c: Replace I2C_CROS_EC_TUNNEL dependency eeprom: at24: use i2c_smbus_read_i2c_block_data_or_emulated i2c: core: Add support for best effort block read emulation i2c: lpc2k: add driver i2c: mux: Add register-based mux i2c-mux-reg i2c: dt: describe generic bindings i2c: slave: print warning if slave flag not set i2c: support 10 bit and slave addresses in sysfs 'new_device' i2c: take address space into account when checking for used addresses i2c: apply DT flags when probing i2c: make address check indpendent from client struct i2c: rename address check functions i2c: apply address offset for slaves, too ...

eeprom: at24: use i2c_smbus_read_i2c_block_data_or_emulated

2015-08-24T12:05:20Z

For i2c busses that support only SMBUS extensions, the eeprom at24 driver reads data from the device using the SMBus block, word or byte read protocols depending on availability. Replace the block read emulation from the driver with the i2c_smbus_read_i2c_block_data_or_emulated call from i2c core. Signed-off-by: Irina Tirdea Signed-off-by: Wolfram Sang

misc: eeprom: Export I2C module alias information in missing drivers

2015-08-10T06:37:36Z

The I2C core always reports the MODALIAS uevent as "i2c:" regardless if the driver later is match using the I2C id_table or the of_match_table. So the driver needs to export the I2C table and this be built into the module or udev won't have the necessary information to auto load the correct module when the device is added. Signed-off-by: Javier Martinez Canillas Reviewed-by: Jean Delvare Signed-off-by: Wolfram Sang

misc: Drop owner assignment from i2c_driver

2015-08-10T06:37:35Z

i2c_driver does not need to set an owner because i2c_register_driver() will set it. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Wolfram Sang

Merge 4.2-rc6 into char-misc-next

2015-08-09T23:28:09Z

We want the fixes in Linus's tree in here as well. Signed-off-by: Greg Kroah-Hartman

misc: eeprom: max6875: clean up max6875_read()

2015-08-05T20:53:40Z

The change removes redundant sysfs binary file boundary check, since this task is already done on caller side in fs/sysfs/file.c Signed-off-by: Vladimir Zapolskiy Signed-off-by: Greg Kroah-Hartman

misc: eeprom: clean up eeprom_read()

2015-08-05T20:53:40Z

The change removes redundant sysfs binary file boundary check, since this task is already done on caller side in fs/sysfs/file.c Signed-off-by: Vladimir Zapolskiy Reviewed-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman

misc: eeprom: 93xx46: clean up eeprom_93xx46_bin_read/write

2015-08-05T20:53:40Z

The change removes redundant sysfs binary file boundary checks, since this task is already done on caller side in fs/sysfs/file.c Signed-off-by: Vladimir Zapolskiy Signed-off-by: Greg Kroah-Hartman

nvmem: sunxi: Move the SID driver to the nvmem framework

2015-08-05T20:44:24Z

Now that we have the nvmem framework, we can consolidate the common driver code. Move the driver to the framework, and hopefully, it will fix the sysfs file creation race. Signed-off-by: Maxime Ripard [srinivas.kandagatla: Moved to regmap based EEPROM framework] Signed-off-by: Srinivas Kandagatla Tested-by: Philipp Zabel Tested-by: Rajendra Nayak Signed-off-by: Greg Kroah-Hartman

misc: eeprom: at24: clean up at24_bin_write()

2015-07-31T11:32:31Z

The change removes redundant sysfs binary file boundary check, since this task is already done on caller side in fs/sysfs/file.c Signed-off-by: Vladimir Zapolskiy Signed-off-by: Wolfram Sang