UPSTREAM: usb: dwc2: host: always increment available host channel during release

When releasing a channel, increment hsotg->available_host_channels even
in case a periodic channel is released.

Change-Id: I436f6b2db2a823e3479e7f1cd0a8c97ee498a64b
Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Gregory Herrero <gregory.herrero@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
(cherry picked from commit 3f808bdae75eaf464b1b2710894950772a3784f8)

diff --git a/drivers/usb/dwc2/hcd_ddma.c b/drivers/usb/dwc2/hcd_ddma.c
index 9635d8d4bba402a5d1f11449d414c41d8852d4cd..edccac662d740a38386f0d4942ee14ff31d0de67 100644 (file)
--- a/drivers/usb/dwc2/hcd_ddma.c
+++ b/drivers/usb/dwc2/hcd_ddma.c
@@ -278,6 +278,7 @@ static void dwc2_release_channel_ddma(struct dwc2_hsotg *hsotg,
                        hsotg->non_periodic_channels--;
        } else {
                dwc2_update_frame_list(hsotg, qh, 0);
+               hsotg->available_host_channels++;
        }
 
        /*