usb: host: xhci-tegra: Reuse stored register base address

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The base address of the XUSB controller's registers is already stored in
the HCD. Move assignment to the HCD fields to an earlier point so that
they can be reused in the tegra_xusb_config() function. This avoids the
need to pass the base address as an extra parameter, which in turn comes
in handy in subsequent patches that need to call this function from the
suspend/resume paths where these values are no longer readily available.

Based on work by JC Kuo <jckuo@nvidia.com>.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20191206140653.2085561-7-thierry.reding@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Thierry Reding 2019-12-06 15:06:49 +01:00 • committed by Greg Kroah-Hartman

parent 96d8f628f0

commit ecd0fbd12d

1 changed files with 8 additions and 8 deletions

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drivers/usb/host/xhci-tegra.c

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