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dmaengine: cirrus: ERR_CAST() ioremap error

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ep93xx_dma.c:1354:37: sparse: sparse: incorrect type in return expression
				      (different address spaces)
ep93xx_dma.c:1354:37: sparse:     expected struct ep93xx_dma_engine *
ep93xx_dma.c:1354:37: sparse:     got void [noderef] __iomem *regs

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202409202250.fPlN2Erd-lkp@intel.com/
Fixes: 4e8ad5ed845b ("dmaengine: cirrus: Convert to DT for Cirrus EP93xx")
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Link: https://lore.kernel.org/r/d4b542f1d678796fbf094ebcc77295af3617bca0.camel@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Alexander Sverdlin 2024-09-21 00:39:49 +02:00 committed by Arnd Bergmann
parent 32af1c8af4
commit 5b484feb7a
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GPG Key ID: 60AB47FFC9095227
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/ep93xx_dma.c
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@ -1395,7 +1395,7 @@ static struct ep93xx_dma_engine *ep93xx_dma_of_probe(struct platform_device *pde
edmac->chan.device = dma_dev;
edmac->regs = devm_platform_ioremap_resource(pdev, i);
if (IS_ERR(edmac->regs))
return edmac->regs;
return ERR_CAST(edmac->regs);
edmac->irq = fwnode_irq_get(dev_fwnode(dev), i);
if (edmac->irq < 0)