Thomas Andreatta d9a3e99294 dmaengine: sh: setup_xref error handling ...

This patch modifies the type of setup_xref from void to int and handles
errors since the function can fail.

`setup_xref` now returns the (eventual) error from
`dmae_set_dmars`|`dmae_set_chcr`, while `shdma_tx_submit` handles the
result, removing the chunks from the queue and marking PM as idle in
case of an error.

Signed-off-by: Thomas Andreatta <thomas.andreatta2000@gmail.com>
Link: https://lore.kernel.org/r/20250827152442.90962-1-thomas.andreatta2000@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

2025-09-02 12:29:36 +05:30

..

Kconfig

dmaengine: sh: Do not enable SH_DMAE_BASE by default during compile testing

2025-06-26 15:34:19 -07:00

Makefile

dmaengine: sh: Add DMAC driver for RZ/G2L SoC

2021-08-29 19:14:19 +05:30

rcar-dmac.c

dmaengine: sh: rcar-dmac: add comment for r8a779a0 compatible

2024-12-04 18:00:56 +05:30

rz-dmac.c

dmaengine: sh: rz-dmac: Add RZ/V2H(P) support

2025-05-14 15:30:40 +01:00

shdma-base.c

dmaengine: sh: setup_xref error handling

2025-09-02 12:29:36 +05:30

shdma.h

dmaengine: shdma: increase size of 'dev_id'

2024-01-19 18:12:10 +05:30

shdmac.c

dmaengine: sh: setup_xref error handling

2025-09-02 12:29:36 +05:30

usb-dmac.c

dmaengine: fix typo in the comment

2024-10-21 23:07:08 +05:30