From: s.nawrocki@samsung.com (Sylwester Nawrocki)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv2 2/3] [media] s5p-jpeg: Fix compilation with COMPILE_TEST
Date: Tue, 09 Sep 2014 19:10:25 +0200 [thread overview]
Message-ID: <540F3481.5030900@samsung.com> (raw)
In-Reply-To: <20140909131036.7265121f.m.chehab@samsung.com>
On 09/09/14 18:10, Mauro Carvalho Chehab wrote:
> 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 ndelay() instead.
>
> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
--
Thanks,
Sylwester
next prev parent reply other threads:[~2014-09-09 17:10 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20140909124306.2d5a0d76@canb.auug.org.au>
[not found] ` <6cbd00c5f2d342b573aaf9c0e533778374dd2e1e.1410273306.git.m.chehab@samsung.com>
2014-09-09 14:38 ` [PATCH 2/3] [media] s5p-jpeg: Fix compilation with COMPILE_TEST Mauro Carvalho Chehab
2014-09-09 14:58 ` Sylwester Nawrocki
2014-09-09 15:09 ` Mauro Carvalho Chehab
2014-09-09 15:30 ` Jacek Anaszewski
2014-09-09 16:10 ` [PATCHv2 " Mauro Carvalho Chehab
2014-09-09 17:10 ` Sylwester Nawrocki [this message]
2014-09-09 17:19 ` Fabio Estevam
2014-09-09 17:54 ` [PATCH " Arnd Bergmann
2014-09-09 18:40 ` Mauro Carvalho Chehab
[not found] ` <5f850d5d45a27c50dabf3da08689cbedf986841b.1410288748.git.m.chehab@samsung.com>
2014-09-09 18:54 ` [PATCHv3 " Mauro Carvalho Chehab
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