usb: host: xhci-rcar: Split R-Car Gen2 and Gen3 .plat_start() handling

Currently, R-Car Gen2 and Gen3 share the same .plat_start() callback.
However, this single callback performs different operations, after
checking the XHCI's controller compatible value.

Avoid repeated checking of compatible values and reduce kernel size by
splitting this method in two separate functions.  Update
xhci_rcar_resume_quirk() to dispatch to the correct method by calling it
through the .plat_start() function pointer, too.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/d1ee4e1bb9106f8251b061b52948434d560b4675.1780499433.git.geert+renesas@glider.be
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions