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| author | Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> | 2026-05-26 11:47:05 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2026-06-04 20:58:33 +0530 |
| commit | 16ba40151b1e6a52b28296a2173457bc6c31f022 (patch) | |
| tree | cf91982197cef693ae6b71940bdeccc9eb0c8612 /drivers/gpu/nova-core/fsp/git@git.tavy.me:linux.git | |
| parent | 172bfb57481c65fcc94ebcae3a730f6df2f953d4 (diff) | |
dmaengine: sh: rz-dmac: Adjust rz_dmac_chan_get_residue() to return error codes
Adjust rz_dmac_chan_get_residue() to return error codes on failure and
provide the residue to callers through the residue parameter. This
prepares the code for the addition of runtime PM support.
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Tested-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Link: https://patch.msgid.link/20260526084710.3491480-14-claudiu.beznea@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/gpu/nova-core/fsp/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions