From: Frank Schaefer <fschaefer.oss@googlemail.com>
Date: Thu, 3 Jan 2013 17:27:04 +0000 (-0300)
Subject: [media] em28xx: fix the i2c adapter functionality flags
X-Git-Tag: v3.9-rc1~93^2~295
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eaf33c404cd60ba4b442324766abbb5da8c94381;p=pandora-kernel.git

[media] em28xx: fix the i2c adapter functionality flags

I2C_FUNC_SMBUS_EMUL includes flag I2C_FUNC_SMBUS_WRITE_BLOCK_DATA which signals
that up to 31 data bytes can be written to the ic2 client.
But the EM2800 supports only i2c messages with max. 4 data bytes.
I2C_FUNC_IC2 should be set if a master_xfer function pointer is provided in
struct i2c_algorithm.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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