usb: dwc3: core: fix checkpatch warnings

no functional changes
Signed-off-by: Felipe Balbi <balbi@kernel.org>

drivers/usb/dwc3/core.h

@@ -634,7 +634,7 @@ struct dwc3_trb;
 struct dwc3_event_buffer {
 	void			*buf;
 	void			*cache;
-	unsigned		length;
+	unsigned int		length;
 	unsigned int		lpos;
 	unsigned int		count;
 	unsigned int		flags;
@@ -694,7 +694,7 @@ struct dwc3_ep {
 	struct dwc3		*dwc;
 
 	u32			saved_state;
-	unsigned		flags;
+	unsigned int		flags;
 #define DWC3_EP_ENABLED		BIT(0)
 #define DWC3_EP_STALL		BIT(1)
 #define DWC3_EP_WEDGE		BIT(2)
@@ -894,9 +894,9 @@ struct dwc3_request {
 	struct scatterlist	*sg;
 	struct scatterlist	*start_sg;
 
-	unsigned		num_pending_sgs;
+	unsigned int		num_pending_sgs;
 	unsigned int		num_queued_sgs;
-	unsigned		remaining;
+	unsigned int		remaining;
 
 	unsigned int		status;
 #define DWC3_REQUEST_STATUS_QUEUED	0
@@ -909,11 +909,11 @@ struct dwc3_request {
 	struct dwc3_trb		*trb;
 	dma_addr_t		trb_dma;
 
-	unsigned		num_trbs;
+	unsigned int		num_trbs;
 
-	unsigned		needs_extra_trb:1;
-	unsigned		direction:1;
-	unsigned		mapped:1;
+	unsigned int		needs_extra_trb:1;
+	unsigned int		direction:1;
+	unsigned int		mapped:1;
 };
 
 /*
@@ -1011,8 +1011,8 @@ struct dwc3_scratchpad_array {
  * @has_lpm_erratum: true when core was configured with LPM Erratum. Note that
  *			there's now way for software to detect this in runtime.
  * @is_utmi_l1_suspend: the core asserts output signal
- * 	0	- utmi_sleep_n
- * 	1	- utmi_l1_suspend_n
+ *	0	- utmi_sleep_n
+ *	1	- utmi_l1_suspend_n
  * @is_fpga: true when we are using the FPGA board
  * @pending_events: true when we have pending IRQs to be handled
  * @pullups_connected: true when Run/Stop bit is set
@@ -1048,13 +1048,13 @@ struct dwc3_scratchpad_array {
  *			instances in park mode.
  * @tx_de_emphasis_quirk: set if we enable Tx de-emphasis quirk
  * @tx_de_emphasis: Tx de-emphasis value
- * 	0	- -6dB de-emphasis
- * 	1	- -3.5dB de-emphasis
- * 	2	- No de-emphasis
- * 	3	- Reserved
+ *	0	- -6dB de-emphasis
+ *	1	- -3.5dB de-emphasis
+ *	2	- No de-emphasis
+ *	3	- Reserved
  * @dis_metastability_quirk: set to disable metastability quirk.
  * @imod_interval: set the interrupt moderation interval in 250ns
- *                 increments or 0 to disable.
+ *			increments or 0 to disable.
  */
 struct dwc3 {
 	struct work_struct	drd_work;
@@ -1457,9 +1457,10 @@ void dwc3_gadget_exit(struct dwc3 *dwc);
 int dwc3_gadget_set_test_mode(struct dwc3 *dwc, int mode);
 int dwc3_gadget_get_link_state(struct dwc3 *dwc);
 int dwc3_gadget_set_link_state(struct dwc3 *dwc, enum dwc3_link_state state);
-int dwc3_send_gadget_ep_cmd(struct dwc3_ep *dep, unsigned cmd,
+int dwc3_send_gadget_ep_cmd(struct dwc3_ep *dep, unsigned int cmd,
 		struct dwc3_gadget_ep_cmd_params *params);
-int dwc3_send_gadget_generic_command(struct dwc3 *dwc, unsigned cmd, u32 param);
+int dwc3_send_gadget_generic_command(struct dwc3 *dwc, unsigned int cmd,
+		u32 param);
 #else
 static inline int dwc3_gadget_init(struct dwc3 *dwc)
 { return 0; }
@@ -1473,7 +1474,7 @@ static inline int dwc3_gadget_set_link_state(struct dwc3 *dwc,
 		enum dwc3_link_state state)
 { return 0; }
 
-static inline int dwc3_send_gadget_ep_cmd(struct dwc3_ep *dep, unsigned cmd,
+static inline int dwc3_send_gadget_ep_cmd(struct dwc3_ep *dep, unsigned int cmd,
 		struct dwc3_gadget_ep_cmd_params *params)
 { return 0; }
 static inline int dwc3_send_gadget_generic_command(struct dwc3 *dwc,