From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Fri, 24 Apr 2015 07:44:15 +0000 (+0200)
Subject: staging: fbtft: Disable DMA support if DMA is not available
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~121^2~993
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8e1a4c7f718e5de5019cb5ce6ada657ce1b5ea89;p=pandora-kernel.git

staging: fbtft: Disable DMA support if DMA is not available

If NO_DMA=y:

    drivers/built-in.o: In function `fbtft_framebuffer_alloc':
    (.text+0xb53cae): undefined reference to `dmam_alloc_coherent'

As DMA support is already optional, make it depend on HAS_DMA.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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