From: Hans de Goede Date: Tue, 5 May 2015 21:56:10 +0000 (+0200) Subject: usb: ohci: Remove unnecessary phcca variable X-Git-Tag: v2015.07-rc2~285^2~9 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=26548bb283879a20dbbef8a8baa3737d25c2ac82;p=oweals%2Fu-boot.git usb: ohci: Remove unnecessary phcca variable This is a preparation patch for adding driver-model support. Signed-off-by: Hans de Goede Acked-by: Marek Vasut --- diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index b5676ab05d..07e0848c6e 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -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;