USB: r8a66597-hcd: fix usb device connection timing
Fix the problem that enumeration of a USB device was slow.
Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/host/r8a66597.h b/drivers/usb/host/r8a66597.h
index a014610..f46f7dd 100644
--- a/drivers/usb/host/r8a66597.h
+++ b/drivers/usb/host/r8a66597.h
@@ -396,7 +396,8 @@
#define R8A66597_BUF_BSIZE 8
#define R8A66597_MAX_DEVICE 10
#define R8A66597_MAX_ROOT_HUB 2
-#define R8A66597_MAX_SAMPLING 10
+#define R8A66597_MAX_SAMPLING 5
+#define R8A66597_RH_POLL_TIME 10
#define R8A66597_MAX_DMA_CHANNEL 2
#define R8A66597_PIPE_NO_DMA R8A66597_MAX_DMA_CHANNEL
#define check_bulk_or_isoc(pipenum) ((pipenum >= 1 && pipenum <= 5))