staging: r8188eu: fix declaration to match 'foo *bar'

put '*' next to variable to match kernel style from checkpatch
Signed-off-by: Daniel Watson <ozzloy@challenge-bot.com>
Link: https://lore.kernel.org/r/20220607061113.32633-1-ozzloy@challenge-bot.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/r8188eu/include/rtw_io.h

@@ -283,7 +283,7 @@ void free_io_queue(struct adapter *adapter);
 void async_bus_io(struct io_queue *pio_q);
 void bus_sync_io(struct io_queue *pio_q);
 u32 _ioreq2rwmem(struct io_queue *pio_q);
-void dev_power_down(struct adapter * Adapter, u8 bpwrup);
+void dev_power_down(struct adapter *Adapter, u8 bpwrup);
 
 #define PlatformEFIOWrite1Byte(_a,_b,_c)		\
 	rtw_write8(_a,_b,_c)