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(parent: d12f849) | patch
power: reset: at91-poweroff: do not procede if at91_shdwc is allocated
authorClaudiu Beznea <claudiu.beznea@microchip.com>
Thu, 30 Aug 2018 11:50:11 +0000 (14:50 +0300)
committerSebastian Reichel <sre@kernel.org>
Sun, 16 Sep 2018 10:32:17 +0000 (12:32 +0200)
commit9f1e44774be578fb92776add95f1fcaf8284d692
tree33611b7c2e2da13f9493689fc0b9d97d561fe0f5tree | snapshot
parentd12f84906bcb9384d0bf58726688fb60aac8a100commit | diff
power: reset: at91-poweroff: do not procede if at91_shdwc is allocated

There should be only one instance of struct shdwc in the system. This is
referenced through at91_shdwc. Return in probe if at91_shdwc is already
allocated.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
drivers/power/reset/at91-sama5d2_shdwc.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git