i2c: at91: enable probe deferring on dma channel request
authorLudovic Desroches <ludovic.desroches@atmel.com>
Fri, 21 Nov 2014 13:44:32 +0000 (14:44 +0100)
committerWolfram Sang <wsa@the-dreams.de>
Sun, 23 Nov 2014 16:27:29 +0000 (17:27 +0100)
commit727f9c2dad9dd3e9aff4f64e92df577f1409a768
tree408e4801ba7fe270c9ad7efbaa11895d5514aace
parentdc6df6e90de9b1e0fb2e2329312b4431de60ad0f
i2c: at91: enable probe deferring on dma channel request

If dma controller is not probed, defer i2c probe.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
drivers/i2c/busses/i2c-at91.c