[PATCH 1/3] usb: host: xhci-plat: add xhci_plat_start()

[Yoshihiro Shimoda]

Some platforms (such as the Renesas R-Car) need to initialize some specific
registers after xhci driver calls usb_add_hcd() and before the driver calls
xhci_run(). So, this patch adds the xhci_plat_start() function.

Signed-off-by: Yoshihiro Shimoda yoshihiro.shimoda...@renesas.com
---
 drivers/usb/host/xhci-plat.c |7 ++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index 0f5f4c8..561d07e 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -37,6 +37,11 @@ static int xhci_plat_setup(struct usb_hcd *hcd)
return xhci_gen_setup(hcd, xhci_plat_quirks);
 }

+static int xhci_plat_start(struct usb_hcd *hcd)
+{
+   return xhci_run(hcd);
+}
+
 static const struct hc_driver xhci_plat_xhci_driver = {
.description =  xhci-hcd,
.product_desc = xHCI Host Controller,
@@ -52,7 +57,7 @@ static const struct hc_driver xhci_plat_xhci_driver = {
 * basic lifecycle operations
 */
.reset =xhci_plat_setup,
-   .start =xhci_run,
+   .start =xhci_plat_start,
.stop = xhci_stop,
.shutdown = xhci_shutdown,

-- 
1.7.9.5
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Re: [PATCH 1/3] usb: host: xhci-plat: add xhci_plat_start()

[Geert Uytterhoeven]

On Mon, May 19, 2014 at 12:07 PM, Yoshihiro Shimoda
yoshihiro.shimoda...@renesas.com wrote:
 Some platforms (such as the Renesas R-Car) need to initialize some specific
 registers after xhci driver calls usb_add_hcd() and before the driver calls
 xhci_run(). So, this patch adds the xhci_plat_start() function.

 Signed-off-by: Yoshihiro Shimoda yoshihiro.shimoda...@renesas.com

Acked-by: Geert Uytterhoeven ge...@linux-m68k.org

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say programmer or something like that.
-- Linus Torvalds
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