The driver transfer to a message with NOACK always in any size.
If client (eg. EDID segment point message) needs NOACK condition, it can
use I2C_M_IGNORE_NAK flag.
Signed-off-by: NJaedon Shin <jaedon.shin@gmail.com>
Acked-by: NKamal Dasu <kdasu.kdev@gmail.com>
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>

Reviewed-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>

We want the size of the struct, not of a pointer to it. To be future
proof, just dereference the pointer to get the desired type.

Fixes: dd1aa252 ("i2c: brcmstb: Add Broadcom settop SoC i2c controller driver")
Acked-by: NGregory Fong <gregory.0xf0@gmail.com>
Acked-by: NFlorian Fainelli <f.fainelli@gmail.com>
Reviewed-by: NKamal Dasu <kdasu.kdev@gmail.com>
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>
Cc: stable@kernel.org

Broadcoms DSL, CM (cable modem)and STB I2C core implementation have
8 data in/out registers that can transfer 8 bytes or 32 bytes max.
Cable and DSL "Peripheral" i2c cores use single byte per data
register and the STB can use 4 byte per data register transfer.
Adding support to take care of this difference. Accordingly added
the compatible string for SoCs using the "Peripheral" I2C block.
Signed-off-by: NKamal Dasu <kdasu.kdev@gmail.com>
Reviewed-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>

Adding support for i2c controller driver for Broadcom settop
SoCs.
Signed-off-by: NKamal Dasu <kdasu.kdev@gmail.com>
[wsa: removed superfluous owner in platform_driver]
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>