ip2: init/deinit cleanup

Cleanup of module_init/exit:
- mostly whitespace
- remove empty functions
- replace c++ comments
- remove useless prints (module loaded, unloaded)
- mark the calls as __exit and __init
- use break; and return; to save some indent levels after it
- note resource leakage

It's still mess, but now it's readable.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/char/ip2/i2ellis.c

@@ -68,38 +68,6 @@ static DEFINE_RWLOCK(Dl_spinlock);
 // iiInitialize
 //=======================================================
 
-//******************************************************************************
-// Function:   iiEllisInit()
-// Parameters: None
-//
-// Returns:    Nothing
-//
-// Description:
-//
-// This routine performs any required initialization of the iiEllis subsystem.
-//
-//******************************************************************************
-static void
-iiEllisInit(void)
-{
-}
-
-//******************************************************************************
-// Function:   iiEllisCleanup()
-// Parameters: None
-//
-// Returns:    Nothing
-//
-// Description:
-//
-// This routine performs any required cleanup of the iiEllis subsystem.
-//
-//******************************************************************************
-static void
-iiEllisCleanup(void)
-{
-}
-
 //******************************************************************************
 // Function:   iiSetAddress(pB, address, delay)
 // Parameters: pB      - pointer to the board structure

drivers/char/ip2/i2ellis.h

@@ -511,7 +511,6 @@ typedef void (*delayFunc_t)(unsigned int);
 //
 // Initialization of a board & structure is in four (five!) parts:
 //
-// 0) iiEllisInit()  - Initialize iiEllis subsystem.
 // 1) iiSetAddress() - Define the board address & delay function for a board.
 // 2) iiReset()      - Reset the board   (provided it exists)
 //       -- Note you may do this to several boards --
@@ -523,7 +522,6 @@ typedef void (*delayFunc_t)(unsigned int);
 // loadware.  To change loadware, you must begin again with step 2, resetting
 // the board again (step 1 not needed).
 
-static void iiEllisInit(void);
 static int iiSetAddress(i2eBordStrPtr, int, delayFunc_t );
 static int iiReset(i2eBordStrPtr);
 static int iiResetDelay(i2eBordStrPtr);