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Commit 39eb4ed5 authored by Joakim Tjernlund's avatar Joakim Tjernlund Committed by Greg Kroah-Hartman
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usb: fhci-hcd: Allocate pram dynamically. 



MPC832x does not have enough MURAM to do fixed MURAM allocation.
Change to dynamic allocation.

Signed-off-by: default avatarJoakim Tjernlund <Joakim.Tjernlund@transmode.se>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 74ad6029

drivers/usb/host/fhci-hcd.c

+4 −1
Original line number Original line Diff line number Diff line
@@ -621,12 +621,15 @@ static int __devinit of_fhci_probe(struct platform_device *ofdev) 
		goto err_pram;

		goto err_pram;

	}

	}





	pram_addr = cpm_muram_alloc_fixed(iprop[2], FHCI_PRAM_SIZE);

	pram_addr = cpm_muram_alloc(FHCI_PRAM_SIZE, 64);

	if (IS_ERR_VALUE(pram_addr)) {

	if (IS_ERR_VALUE(pram_addr)) {

		dev_err(dev, "failed to allocate usb pram\n");

		dev_err(dev, "failed to allocate usb pram\n");

		ret = -ENOMEM;

		ret = -ENOMEM;

		goto err_pram;

		goto err_pram;

	}

	}



	qe_issue_cmd(QE_ASSIGN_PAGE_TO_DEVICE, QE_CR_SUBBLOCK_USB,

		     QE_CR_PROTOCOL_UNSPECIFIED, pram_addr);

	fhci->pram = cpm_muram_addr(pram_addr);

	fhci->pram = cpm_muram_addr(pram_addr);





	/* GPIOs and pins */

	/* GPIOs and pins */