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usb: host: ehci-platform: Update brcm, xgs-iproc-ehci workaround 

The original workaround was added prior to commit e4788edc73 ("USB:
EHCI: Add alias for Broadcom INSNREG"). Now that brcm_insnreg exists in
struct ehci_regs we can use that instead of having a local definition.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Link: https://lore.kernel.org/r/20220215000813.1779032-1-chris.packham@alliedtelesis.co.nz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chris Packham 2022-02-15 13:08:13 +13:00 committed by Greg Kroah-Hartman
parent 6d705bf952
commit 9902951f53
1 changed files with 1 additions and 2 deletions
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3
drivers/usb/host/ehci-platform.c
View File

@ -43,7 +43,6 @@
#define hcd_to_ehci_priv(h) ((struct ehci_platform_priv *)hcd_to_ehci(h)->priv)
#define BCM_USB_FIFO_THRESHOLD 0x00800040
#define bcm_iproc_insnreg01 hostpc[0]
struct ehci_platform_priv {
struct clk *clks[EHCI_MAX_CLKS];
@ -81,7 +80,7 @@ static int ehci_platform_reset(struct usb_hcd *hcd)
if (of_device_is_compatible(pdev->dev.of_node, "brcm,xgs-iproc-ehci"))
ehci_writel(ehci, BCM_USB_FIFO_THRESHOLD,
&ehci->regs->bcm_iproc_insnreg01);
&ehci->regs->brcm_insnreg[1]);
return 0;
}