i2c: at91: fix compilation warning
authorLudovic Desroches <ludovic.desroches@atmel.com>
Fri, 23 Nov 2012 16:03:16 +0000 (17:03 +0100)
committerWolfram Sang <w.sang@pengutronix.de>
Sat, 24 Nov 2012 19:27:18 +0000 (20:27 +0100)
commitcd32e6ccdda15be1bf5b1b0a52631b06bb243d9e
tree213cf3c4bedcef2fcfdc7ed4241a61107e368be2
parent8f414059c66f57f610b71adf66fe20d8811bff8f
i2c: at91: fix compilation warning

This patch fixes the following warning:
drivers/i2c/busses/i2c-at91.c: In function ‘at91_twi_get_driver_data’:
drivers/i2c/busses/i2c-at91.c:411:3: warning: return discards ‘const’ qualifier from pointer target type [enabled by default]

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
drivers/i2c/busses/i2c-at91.c