Geert Uytterhoeven 1131b0a4af dmaengine: rcar-dmac: Make DMAC reinit during system resume explicit ... The current (empty) system sleep callbacks rely on the PM core to force a runtime resume to reinitialize the DMAC registers during system resume. Without a reinitialization, e.g. SCIF DMA will hang silently after a system resume on R-Car Gen3. Make this explicit by using pm_runtime_force_{suspend,resume}() as the system sleep callbacks instead. Use SET_LATE_SYSTEM_SLEEP_PM_OPS() as DMA engines must be initialized before all DMA slave devices. Fixes: 17218e0092 "PM / genpd: Stop/start devices without pm_runtime_force_suspend/resume()" Suggested-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>		2018-01-17 12:46:18 +01:00
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Kconfig	dmaengine: sh: Use ARCH_RENESAS	2016-02-08 08:48:08 +05:30
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
rcar-dmac.c	dmaengine: rcar-dmac: Make DMAC reinit during system resume explicit	2018-01-17 12:46:18 +01:00
shdma-arm.h	dmaengine: shdma: Use defines instead of hardcoded numbers	2014-07-15 18:02:29 +09:00
shdma-base.c	dmaengine: sh_shdma-base: convert callback to helper function	2016-08-08 08:11:43 +05:30
shdma-of.c	dmaengine: Remove .owner field for driver	2014-11-06 11:54:18 +05:30
shdma-r8a73a4.c	dmaengine: shdma: r8a73a4: Make dma_ts_shift[] static	2015-05-25 22:33:07 +05:30
shdma.h	dmaengine: sh: Rework Kconfig and Makefile	2014-07-31 17:15:45 +05:30
shdmac.c	dmaengine: Remove site specific OOM error messages on kzalloc	2016-06-21 21:35:00 +05:30
sudmac.c	dmaengine: Remove site specific OOM error messages on kzalloc	2016-06-21 21:35:00 +05:30
usb-dmac.c	dmaengine: usb-dmac: Fix DMAOR AE bit definition	2017-05-16 09:58:51 +05:30