From: Tobias Klauser <tobias.klauser@gmail.com>
Date: Mon, 28 Apr 2014 21:23:01 +0000 (+0200)
Subject: Altera TSE: Fix DMA secriptor length initialization
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~214^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1b4448815ee746f878ca4c6b8fffa23441f6d16c;p=pandora-kernel.git

Altera TSE: Fix DMA secriptor length initialization

sgdma_descrip is a function name as well as the name of a struct. In
sgdma_initialize(), we should initialize the descriptor length field
with the actual length of a descriptor not with the size of the
function. In order to prevent such things from happening in the future,
rename the function to sgdma_setup_descrip().

Found by sparse which yields the following warning:

drivers/net/ethernet/altera/altera_sgdma.c:74:30: warning: expression using sizeof on a function

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
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