[PATCH v4] pwm: pwm-omap-dmtimer: return -EPROBE_DEFER if no dmtimer platform data

[thierry.reding@gmail.com (Thierry Reding)]

On Wed, Aug 01, 2018 at 10:17:29AM -0400, David Rivshin wrote:
> From: David Rivshin <DRivshin@allworx.com>
> 
> If a pwm-omap-dmtimer is probed before the dmtimer it uses, the platform
> data won't be set yet.
> 
> Fixes: ac30751df953 ("ARM: OMAP: pdata-quirks: Remove unused timer pdata")
> Cc: <stable@vger.kernel.org> # 4.17+
> Signed-off-by: David Rivshin <drivshin@allworx.com>
> Acked-by: Pavel Machek <pavel@ucw.cz>
> Tested-by: Pavel Machek <pavel@ucw.cz>
> Acked-by: Ladislav Michl <ladis@linux-mips.org>
> Tested-by: Andreas Kemnade <andreas@kemnade.info>
> ---
> Changes in v4:
> * Added Ladislav's Acked-by [2]
> * Added Andreas's Tested-by [3]
> Changes in v3:
> * Changed dev_info to dev_dbg
> Changes in v2:
> * Added Pavel's Acked-by/Tested-by [1]
> 
> [1] https://lkml.org/lkml/2018/7/16/346
> [2] https://www.spinics.net/lists/arm-kernel/msg668768.html
> [3] https://www.spinics.net/lists/arm-kernel/msg669302.html
> 
> drivers/pwm/pwm-omap-dmtimer.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)

Applied, thanks.

Thierry
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