drm/etnaviv: don't fail to build on arches without PHYS_OFFSET
authorLucas Stach <l.stach@pengutronix.de>
Thu, 4 Jan 2018 12:40:03 +0000 (13:40 +0100)
committerLucas Stach <l.stach@pengutronix.de>
Mon, 12 Feb 2018 15:30:56 +0000 (16:30 +0100)
commitc09d7f7911aa35570b29674f72077e1342260970
tree29a1119bcf23b67d17242afbcc8674965d00084e
parentf121e7d87e00d71ecf47630be2a6d95a82c1ea7a
drm/etnaviv: don't fail to build on arches without PHYS_OFFSET

Some architecture ports like ARC don't provide the PHYS_OFFSET symbol.
Define it to 0 in that case, which is the most conservative default in
the usage context of the etnaviv driver.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
drivers/gpu/drm/etnaviv/etnaviv_gpu.c