usb: cdns3: make signed 1 bit bitfields unsigned

The signed 1 bit bitfields should be unsigned, so make them unsigned.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Peter Chen <peter.chen@nxp.com>
Link: https://lore.kernel.org/r/20200325125041.94769-1-colin.king@canonical.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/cdns3/cdns3-ti.c

@@ -52,8 +52,8 @@ enum modestrap_mode { USBSS_MODESTRAP_MODE_NONE,
 struct cdns_ti {
 	struct device *dev;
 	void __iomem *usbss;
-	int usb2_only:1;
-	int vbus_divider:1;
+	unsigned usb2_only:1;
+	unsigned vbus_divider:1;
 	struct clk *usb2_refclk;
 	struct clk *lpm_clk;
 };

drivers/usb/cdns3/gadget.h

@@ -1199,7 +1199,7 @@ struct cdns3_aligned_buf {
 	void			*buf;
 	dma_addr_t		dma;
 	u32			size;
-	int			in_use:1;
+	unsigned		in_use:1;
 	struct list_head	list;
 };
 
@@ -1308,8 +1308,8 @@ struct cdns3_device {
 	unsigned			u2_allowed:1;
 	unsigned			is_selfpowered:1;
 	unsigned			setup_pending:1;
-	int				hw_configured_flag:1;
-	int				wake_up_flag:1;
+	unsigned			hw_configured_flag:1;
+	unsigned			wake_up_flag:1;
 	unsigned			status_completion_no_call:1;
 	unsigned			using_streams:1;
 	int				out_mem_is_allocated;