tmp_suning_uos_patched/drivers/dma/dw-edma
Gustavo Pimentel 3029ef71ab dmaengine: dw-edma: Fix crash on loading/unloading driver
[ Upstream commit e970dcc4bd8e0a1376e794fc81d41d0fc98262dd ]

When the driver is compiled as a module and loaded if we try to unload
it, the Kernel shows a crash log. This Kernel crash is due to the
dma_async_device_unregister() call done after deleting the channels,
this patch fixes this issue.

Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Link: https://lore.kernel.org/r/4aa850c035cf7ee488f1d3fb6dee0e37be0dce0a.1613674948.git.gustavo.pimentel@synopsys.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-05-22 11:40:52 +02:00
..
dw-edma-core.c dmaengine: dw-edma: Fix crash on loading/unloading driver 2021-05-22 11:40:52 +02:00
dw-edma-core.h dmaengine: dw-edma: Decouple dw-edma-core.c from struct pci_dev 2020-04-17 17:20:20 +05:30
dw-edma-pcie.c dmaengine: dw-edma: Decouple dw-edma-core.c from struct pci_dev 2020-04-17 17:20:20 +05:30
dw-edma-v0-core.c dmaengine: dw-edma: fix endianess confusion 2019-07-22 20:58:15 +05:30
dw-edma-v0-core.h
dw-edma-v0-debugfs.c dmaengine: dw-edma: Fix Using plain integer as NULL pointer in dw-edma-v0-debugfs.c 2020-09-18 12:42:33 +05:30
dw-edma-v0-debugfs.h dmaengine: Add Synopsys eDMA IP version 0 debugfs support 2019-06-10 13:10:39 +05:30
dw-edma-v0-regs.h dmaengine: dw-edma: Fix typo in comments offset 2020-08-25 16:40:04 +05:30
Kconfig dmaengine: dw-edma: Fix build error without CONFIG_PCI_MSI 2019-06-12 10:22:02 +05:30
Makefile dmaengine: Add Synopsys eDMA IP PCIe glue-logic 2019-06-10 13:10:39 +05:30