Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull more i2c updates from Wolfram Sang:
"Here is the second pull request from I2C for this merge window:
- one new feature (which nearly fell through the cracks): i2c-dev
does now use the cdev API so it can handle >256 minors. Seems
people do need that.
- two fixes for the just added DMA feature for i2c-rcar
- some typo fixes"
* 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: dev: don't start function name with 'return'
i2c: dev: switch from register_chrdev to cdev API
i2c: xlr: rename ARCH_TANGOX to ARCH_TANGO
i2c: at91: change log when dma configuration fails
misc: at24: Fix typo in at24 header file
i2c: rcar: should depend on HAS_DMA
i2c: rcar: use dma_request_chan()