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usb: musb: enable usb_dma parameter
Change the permission of usb_dma parameter so it can be used for runtime debug without reboot. Signed-off-by: Bin Liu <b-liu@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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@ -1668,7 +1668,7 @@ EXPORT_SYMBOL_GPL(musb_interrupt);
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static bool use_dma = 1;
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/* "modprobe ... use_dma=0" etc */
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module_param(use_dma, bool, 0);
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module_param(use_dma, bool, 0644);
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MODULE_PARM_DESC(use_dma, "enable/disable use of DMA");
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void musb_dma_completion(struct musb *musb, u8 epnum, u8 transmit)
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