Re: [PATCH v3 1/4] dmaengine: vchan: add vchan_chan_name() to get channel device name
From: Amelie Delaunay <amelie.delaunay@foss.st.com>
Date: 2026-09-07 09:00:49
Also in:
dmaengine, imx, linux-arm-kernel, linux-sunxi, linux-tegra, linux-trace-kernel, lkml
On 9/4/26 23:49, Frank.Li@oss.nxp.com wrote:
From: Frank Li<Frank.Li@nxp.com> Introduce vchan_chan_name() to obtain the DMA channel device name. Use a dedicated helper instead of directly accessing dma_chan::dev so callers remain unaffected by an upcoming rename of the struct member. Signed-off-by: Frank Li<Frank.Li@nxp.com>
Reviewed-by: Amelie Delaunay <amelie.delaunay@foss.st.com> # For STM32
--- drivers/dma/arm-dma350.c | 2 +- drivers/dma/loongson/loongson2-apb-cmc-dma.c | 2 +- drivers/dma/stm32/stm32-dma.c | 2 +- drivers/dma/stm32/stm32-dma3.c | 4 ++-- drivers/dma/virt-dma.h | 11 +++++++++++ 5 files changed, 16 insertions(+), 5 deletions(-)