[PATCH v8 1/9] dmaengine: dw-edma: Remove unused field irq in struct dw_edma_chip

Frank Li
2022-04-21T14:44:26Z

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>
---
Change from v7 to v8
- 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