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dmaengine: at_hdmac: Remove unused member of at_dma_chan
author
Tudor Ambarus
<tudor.ambarus@microchip.com>
Tue, 25 Oct 2022 09:03:05 +0000
(12:03 +0300)
committer
Vinod Koul
<vkoul@kernel.org>
Fri, 11 Nov 2022 06:45:09 +0000
(12:15 +0530)
The pointer to at_dma engine was never used, remove it.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link:
https://lore.kernel.org/r/20221025090306.297886-1-tudor.ambarus@microchip.com
Link:
https://lore.kernel.org/r/20221025090306.297886-32-tudor.ambarus@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/dma/at_hdmac.c
patch
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diff --git
a/drivers/dma/at_hdmac.c
b/drivers/dma/at_hdmac.c
index
e39b9b4
..
143d75c
100644
(file)
--- a/
drivers/dma/at_hdmac.c
+++ b/
drivers/dma/at_hdmac.c
@@
-253,7
+253,6
@@
enum atc_status {
/**
* struct at_dma_chan - internal representation of an Atmel HDMAC channel
* @dma_chan: common dmaengine channel object members
- * @device: parent device
* @ch_regs: memory mapped register base
* @mask: channel index in a mask
* @per_if: peripheral interface
@@
-273,7
+272,6
@@
enum atc_status {
*/
struct at_dma_chan {
struct dma_chan dma_chan;
- struct at_dma *device;
void __iomem *ch_regs;
u8 mask;
u8 per_if;