wifi: rsi: fix restricted __le32 degrades to integer sparse warnings

drivers/net/wireless/rsi/rsi_91x_usb.c:235:27: warning: restricted __le32 degrades to integer
drivers/net/wireless/rsi/rsi_91x_usb.c:236:27: warning: restricted __le32 degrades to integer
drivers/net/wireless/rsi/rsi_91x_usb.c:237:27: warning: restricted __le32 degrades to integer
drivers/net/wireless/rsi/rsi_91x_usb.c:238:27: warning: restricted __le32 degrades to integer
drivers/net/wireless/rsi/rsi_91x_usb.c:244:36: warning: restricted __le32 degrades to integer
drivers/net/wireless/rsi/rsi_91x_usb.c:245:35: warning: restricted __le32 degrades to integer

These cpu_to_le32() are not making sense. With usb_reg_buf we handle the values
byte at a time to make sure usb_reg_buf is in little endian so no need to
convert anything. And usb_control_msg() expects to have the values in native
endian anyway. So just remove these so they are not spamming our logs.

Compile tested only.
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20240130151556.2315951-3-kvalo@kernel.org

drivers/net/wireless/rsi/rsi_91x_usb.c

@@ -232,17 +232,17 @@ static int rsi_usb_reg_write(struct usb_device *usbdev,
 	if (!usb_reg_buf)
 		return status;
 
-	usb_reg_buf[0] = (cpu_to_le32(value) & 0x00ff);
-	usb_reg_buf[1] = (cpu_to_le32(value) & 0xff00) >> 8;
-	usb_reg_buf[2] = (cpu_to_le32(value) & 0x00ff0000) >> 16;
-	usb_reg_buf[3] = (cpu_to_le32(value) & 0xff000000) >> 24;
+	usb_reg_buf[0] = value & 0x00ff;
+	usb_reg_buf[1] = (value & 0xff00) >> 8;
+	usb_reg_buf[2] = (value & 0x00ff0000) >> 16;
+	usb_reg_buf[3] = (value & 0xff000000) >> 24;
 
 	status = usb_control_msg(usbdev,
 				 usb_sndctrlpipe(usbdev, 0),
 				 USB_VENDOR_REGISTER_WRITE,
 				 RSI_USB_REQ_OUT,
-				 ((cpu_to_le32(reg) & 0xffff0000) >> 16),
-				 (cpu_to_le32(reg) & 0xffff),
+				 (reg & 0xffff0000) >> 16,
+				 reg & 0xffff,
 				 (void *)usb_reg_buf,
 				 len,
 				 USB_CTRL_SET_TIMEOUT);