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authorLinus Torvalds <torvalds@linux-foundation.org>2024-05-21 11:15:56 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2024-05-21 11:15:56 -0700
commitd4e034b4c43f289a4d96144e209f47f453aae4f8 (patch)
tree555f254a39a09326a25b1a51a0bdbe3bbadca123 /drivers/dma/xilinx
parent34dcc466103e1de5376db85b043bdde19fa0c0ff (diff)
parent28059ddbee0eb92730931a652e16a994499a7858 (diff)
Merge tag 'dmaengine-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
Pull dmaengine updates from Vinod Koul: "New HW support: - Freescale i.MX8ULP edma support in edma driver - StarFive JH8100 DMA support in Synopsis axi-dmac driver Updates: - Tracing support for freescale edma driver, updates to dpaa2 driver - Remove unused QCom hidma DT support - Support for i2c dma in imx-sdma - Maintainers update for idxd and edma drivers" * tag 'dmaengine-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (42 commits) MAINTAINERS: Update role for IDXD driver dmaengine: fsl-edma: use _Generic to handle difference type dmaengine: fsl-edma: add trace event support dmaengine: idxd: Avoid unnecessary destruction of file_ida dmaengine: xilinx: xdma: fix module autoloading dt-bindings: dma: fsl-edma: allow 'power-domains' property dt-bindings: dma: fsl-edma: remove 'clocks' from required dmaengine: fsl-dpaa2-qdma: Fix kernel-doc check warning dmaengine: imx-sdma: Add i2c dma support dmaengine: imx-sdma: utilize compiler to calculate ADDRS_ARRAY_SIZE_V<n> dt-bindings: fsl-imx-sdma: Add I2C peripheral types ID dt-bindings: fsl-dma: fsl-edma: clean up unused "fsl,imx8qm-adma" compatible string dmaengine: fsl-edma: clean up unused "fsl,imx8qm-adma" compatible string dt-bindings: dma: Drop unused QCom hidma binding dmaengine: qcom: Drop hidma DT support dmaengine: pl08x: Use kcalloc() instead of kzalloc() dmaengine: fsl-dpaa2-qdma: Update DPDMAI interfaces to version 3 dmaengine: fsl-edma: fix miss mutex unlock at an error return path dmaengine: pch_dma: remove unused function chan2parent dmaengine: fsl-dpaa2-qdma: Add dpdmai_cmd_open ...
Diffstat (limited to 'drivers/dma/xilinx')
-rw-r--r--drivers/dma/xilinx/xdma.c1
-rw-r--r--drivers/dma/xilinx/xilinx_dpdma.c10
2 files changed, 5 insertions, 6 deletions
diff --git a/drivers/dma/xilinx/xdma.c b/drivers/dma/xilinx/xdma.c
index 313b217388fe..e143a7330816 100644
--- a/drivers/dma/xilinx/xdma.c
+++ b/drivers/dma/xilinx/xdma.c
@@ -1307,6 +1307,7 @@ static const struct platform_device_id xdma_id_table[] = {
{ "xdma", 0},
{ },
};
+MODULE_DEVICE_TABLE(platform, xdma_id_table);
static struct platform_driver xdma_driver = {
.driver = {
diff --git a/drivers/dma/xilinx/xilinx_dpdma.c b/drivers/dma/xilinx/xilinx_dpdma.c
index eb0637d90342..36bd4825d389 100644
--- a/drivers/dma/xilinx/xilinx_dpdma.c
+++ b/drivers/dma/xilinx/xilinx_dpdma.c
@@ -1043,9 +1043,8 @@ static int xilinx_dpdma_chan_stop(struct xilinx_dpdma_chan *chan)
static void xilinx_dpdma_chan_done_irq(struct xilinx_dpdma_chan *chan)
{
struct xilinx_dpdma_tx_desc *active;
- unsigned long flags;
- spin_lock_irqsave(&chan->lock, flags);
+ spin_lock(&chan->lock);
xilinx_dpdma_debugfs_desc_done_irq(chan);
@@ -1057,7 +1056,7 @@ static void xilinx_dpdma_chan_done_irq(struct xilinx_dpdma_chan *chan)
"chan%u: DONE IRQ with no active descriptor!\n",
chan->id);
- spin_unlock_irqrestore(&chan->lock, flags);
+ spin_unlock(&chan->lock);
}
/**
@@ -1072,10 +1071,9 @@ static void xilinx_dpdma_chan_vsync_irq(struct xilinx_dpdma_chan *chan)
{
struct xilinx_dpdma_tx_desc *pending;
struct xilinx_dpdma_sw_desc *sw_desc;
- unsigned long flags;
u32 desc_id;
- spin_lock_irqsave(&chan->lock, flags);
+ spin_lock(&chan->lock);
pending = chan->desc.pending;
if (!chan->running || !pending)
@@ -1108,7 +1106,7 @@ static void xilinx_dpdma_chan_vsync_irq(struct xilinx_dpdma_chan *chan)
spin_unlock(&chan->vchan.lock);
out:
- spin_unlock_irqrestore(&chan->lock, flags);
+ spin_unlock(&chan->lock);
}
/**