From: Oded Gabbay <oded.gabbay@amd.com>
Date: Mon, 29 Dec 2014 12:20:05 +0000 (+0200)
Subject: drm/amdkfd: rewrite kfd_ioctl() according to drm_ioctl()
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~306^2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=76baee6c733bfef30fcf86cbd121e336b839e408;p=pandora-kernel.git

drm/amdkfd: rewrite kfd_ioctl() according to drm_ioctl()

This patch changes kfd_ioctl() to be very similar to drm_ioctl().

The patch defines an array of amdkfd_ioctls, which maps IOCTL definition to the
ioctl function.

The kfd_ioctl() uses that mapping to call the appropriate ioctl function,
through a function pointer.

This patch also declares a new typedef for the ioctl function pointer.

v2: Renamed KFD_COMMAND_(START|END) to AMDKFD_...

Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
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