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usb: bdc: Small code cleanup 

Signed-off-by: Al Cooper <alcooperx@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Al Cooper 2017-07-19 15:11:43 -04:00 committed by Felipe Balbi
parent c87dca0478
commit 10fbb06f42
1 changed files with 8 additions and 7 deletions
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15
drivers/usb/gadget/udc/bdc/bdc_core.c
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@ -488,28 +488,29 @@ static int bdc_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, bdc); platform_set_drvdata(pdev, bdc);
bdc->irq = irq; bdc->irq = irq;
bdc->dev = dev; bdc->dev = dev;
dev_dbg(bdc->dev, "bdc->regs: %p irq=%d\n", bdc->regs, bdc->irq); dev_dbg(dev, "bdc->regs: %p irq=%d\n", bdc->regs, bdc->irq);
temp = bdc_readl(bdc->regs, BDC_BDCCAP1); temp = bdc_readl(bdc->regs, BDC_BDCCAP1);
if ((temp & BDC_P64) && if ((temp & BDC_P64) &&
!dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64))) { !dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64))) {
dev_dbg(bdc->dev, "Using 64-bit address\n"); dev_dbg(dev, "Using 64-bit address\n");
} else { } else {
ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32));
if (ret) { if (ret) {
dev_err(bdc->dev, "No suitable DMA config available, abort\n"); dev_err(dev,
"No suitable DMA config available, abort\n");
return -ENOTSUPP; return -ENOTSUPP;
} }
dev_dbg(bdc->dev, "Using 32-bit address\n"); dev_dbg(dev, "Using 32-bit address\n");
} }
ret = bdc_hw_init(bdc); ret = bdc_hw_init(bdc);
if (ret) { if (ret) {
dev_err(bdc->dev, "BDC init failure:%d\n", ret); dev_err(dev, "BDC init failure:%d\n", ret);
return ret; return ret;
} }
ret = bdc_udc_init(bdc); ret = bdc_udc_init(bdc);
if (ret) { if (ret) {
dev_err(bdc->dev, "BDC Gadget init failure:%d\n", ret); dev_err(dev, "BDC Gadget init failure:%d\n", ret);
goto cleanup; goto cleanup;
} }
return 0; return 0;