From: Mauro Carvalho Chehab <m.chehab@samsung.com>
Date: Tue, 9 Sep 2014 14:21:30 +0000 (-0300)
Subject: [media] s5p-jpeg: Fix compilation with COMPILE_TEST
X-Git-Tag: fixes-against-v3.18-rc2~130^2^2~211
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8087c35fc48c9545ee1f07bd812217b286cf13bb;p=pandora-kernel.git

[media] s5p-jpeg: Fix compilation with COMPILE_TEST

ERROR: "__bad_ndelay" [drivers/media/platform/s5p-jpeg/s5p-jpeg.ko] undefined!

That happens because asm-generic doesn't like any ndelay time
bigger than 20us.

Currently, usleep_range() couldn't simply be used, since
exynos4_jpeg_sw_reset() is called with a spinlock held.

So, let's use udelay() instead.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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