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usb: ohci: Remove unnecessary phcca variable

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This is a preparation patch for adding driver-model support.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Hans de Goede 2015-05-05 23:56:10 +02:00 committed by Simon Glass
parent 3c5497d831
commit 26548bb283
1 changed files with 3 additions and 6 deletions
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9
drivers/usb/host/ohci-hcd.c
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@ -107,8 +107,6 @@ static struct pci_device_id ehci_pci_ids[] = {
static ohci_t gohci;
/* this must be aligned to a 256 byte boundary */
struct ohci_hcca ghcca[1];
/* a pointer to the aligned storage */
struct ohci_hcca *phcca;
static inline u32 roothub_a(struct ohci *hc)
{ return ohci_readl(&hc->regs->roothub.a); }
@ -1760,10 +1758,9 @@ int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
err("HCCA not aligned!!");
return -1;
}
phcca = &ghcca[0];
info("aligned ghcca %p", phcca);
gohci.hcca = phcca;
memset(phcca, 0, sizeof(struct ohci_hcca));
gohci.hcca = &ghcca[0];
info("aligned ghcca %p", gohci.hcca);
memset(gohci.hcca, 0, sizeof(struct ohci_hcca));
gohci.disabled = 1;
gohci.sleeping = 0;