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From: Frank Li <Frank.Li@nxp.com>
To: gustavo.pimentel@synopsys.com, hongxing.zhu@nxp.com,
	l.stach@pengutronix.de, linux-imx@nxp.com,
	linux-pci@vger.kernel.org, dmaengine@vger.kernel.org,
	fancer.lancer@gmail.com, lznuaa@gmail.com, helgaas@kernel.org,
	kishon@ti.com
Cc: vkoul@kernel.org, lorenzo.pieralisi@arm.com, robh@kernel.org,
	kw@linux.com, bhelgaas@google.com,
	manivannan.sadhasivam@linaro.org,
	Sergey.Semin@baikalelectronics.ru
Subject: [PATCH v11 1/8] dmaengine: dw-edma: Remove unused field irq in struct dw_edma_chip
Date: Tue, 17 May 2022 10:19:08 -0500	[thread overview]
Message-ID: <20220517151915.2212838-2-Frank.Li@nxp.com> (raw)
In-Reply-To: <20220517151915.2212838-1-Frank.Li@nxp.com>

irq of struct dw_edma_chip was never used.
It can be removed safely.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Tested-by: Serge Semin <fancer.lancer@gmail.com>
Tested-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
Change from v7 to v11
 - None
Change from v6 to v7
 - move to 1st patch
Change from v5 to v6
 - s/remove/Remove/ at subject
Change from v4 to v5
 - none
new patch at v4

 drivers/dma/dw-edma/dw-edma-pcie.c | 1 -
 include/linux/dma/edma.h           | 2 --
 2 files changed, 3 deletions(-)

diff --git a/drivers/dma/dw-edma/dw-edma-pcie.c b/drivers/dma/dw-edma/dw-edma-pcie.c
index 44f6e09bdb531..b8f52ca10fa91 100644
--- a/drivers/dma/dw-edma/dw-edma-pcie.c
+++ b/drivers/dma/dw-edma/dw-edma-pcie.c
@@ -231,7 +231,6 @@ static int dw_edma_pcie_probe(struct pci_dev *pdev,
 	chip->dw = dw;
 	chip->dev = dev;
 	chip->id = pdev->devfn;
-	chip->irq = pdev->irq;
 
 	dw->mf = vsec_data.mf;
 	dw->nr_irqs = nr_irqs;
diff --git a/include/linux/dma/edma.h b/include/linux/dma/edma.h
index cab6e18773dad..d4333e721588d 100644
--- a/include/linux/dma/edma.h
+++ b/include/linux/dma/edma.h
@@ -18,13 +18,11 @@ struct dw_edma;
  * struct dw_edma_chip - representation of DesignWare eDMA controller hardware
  * @dev:		 struct device of the eDMA controller
  * @id:			 instance ID
- * @irq:		 irq line
  * @dw:			 struct dw_edma that is filed by dw_edma_probe()
  */
 struct dw_edma_chip {
 	struct device		*dev;
 	int			id;
-	int			irq;
 	struct dw_edma		*dw;
 };
 
-- 
2.35.1


  reply	other threads:[~2022-05-17 15:19 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-17 15:19 [PATCH v11 0/8] Enable designware PCI EP EDMA locally Frank Li
2022-05-17 15:19 ` Frank Li [this message]
2022-05-17 15:19 ` [PATCH v11 2/8] dmaengine: dw-edma: Detach the private data and chip info structures Frank Li
2022-05-17 15:19 ` [PATCH v11 3/8] dmaengine: dw-edma: Change rg_region to reg_base in struct dw_edma_chip Frank Li
2022-05-17 15:19 ` [PATCH v11 4/8] dmaengine: dw-edma: Rename wr(rd)_ch_cnt to ll_wr(rd)_cnt " Frank Li
2022-05-17 15:19 ` [PATCH v11 5/8] dmaengine: dw-edma: Drop dma_slave_config.direction field usage Frank Li
2022-05-17 15:19 ` [PATCH v11 6/8] dmaengine: dw-edma: Fix eDMA Rd/Wr-channels and DMA-direction semantics Frank Li
2022-05-17 15:19 ` [PATCH v11 7/8] dmaengine: dw-edma: Add support for chip specific flags Frank Li
2022-05-17 15:19 ` [PATCH v11 8/8] PCI: endpoint: Enable DMA tests for endpoints with DMA capabilities Frank Li
2022-05-23 18:22   ` Bjorn Helgaas
2022-05-23 19:19     ` Zhi Li
2022-05-23 22:18       ` Bjorn Helgaas
2022-05-24  1:54         ` Zhi Li
2022-05-24  5:09   ` Kishon Vijay Abraham I
2022-05-23 11:06 ` [PATCH v11 0/8] Enable designware PCI EP EDMA locally Serge Semin
2022-05-23 18:02   ` Bjorn Helgaas
2022-05-23 18:41     ` Zhi Li
2022-05-23 22:12       ` Bjorn Helgaas
2022-05-24  5:48         ` Serge Semin
2022-05-24 15:52           ` Bjorn Helgaas
2022-05-25  9:07             ` Serge Semin
2022-06-15 13:46               ` Zhi Li

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