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path: root/drivers/usb/chipidea/ci13xxx_imx.c
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Diffstat (limited to 'drivers/usb/chipidea/ci13xxx_imx.c')
-rw-r--r--drivers/usb/chipidea/ci13xxx_imx.c15
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/usb/chipidea/ci13xxx_imx.c b/drivers/usb/chipidea/ci13xxx_imx.c
index 8faec9dbbb84..73f9d5f15adb 100644
--- a/drivers/usb/chipidea/ci13xxx_imx.c
+++ b/drivers/usb/chipidea/ci13xxx_imx.c
@@ -173,17 +173,10 @@ static int ci13xxx_imx_probe(struct platform_device *pdev)
173 173
174 ci13xxx_imx_platdata.phy = data->phy; 174 ci13xxx_imx_platdata.phy = data->phy;
175 175
176 if (!pdev->dev.dma_mask) { 176 if (!pdev->dev.dma_mask)
177 pdev->dev.dma_mask = devm_kzalloc(&pdev->dev, 177 pdev->dev.dma_mask = &pdev->dev.coherent_dma_mask;
178 sizeof(*pdev->dev.dma_mask), GFP_KERNEL); 178 if (!pdev->dev.coherent_dma_mask)
179 if (!pdev->dev.dma_mask) { 179 pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
180 ret = -ENOMEM;
181 dev_err(&pdev->dev, "Failed to alloc dma_mask!\n");
182 goto err;
183 }
184 *pdev->dev.dma_mask = DMA_BIT_MASK(32);
185 dma_set_coherent_mask(&pdev->dev, *pdev->dev.dma_mask);
186 }
187 180
188 if (usbmisc_ops && usbmisc_ops->init) { 181 if (usbmisc_ops && usbmisc_ops->init) {
189 ret = usbmisc_ops->init(&pdev->dev); 182 ret = usbmisc_ops->init(&pdev->dev);