staging: sm750fb: remove unused methods from lynx_share

The suspend and resume methods in lynx_share are not implemented and
never set. Remove them.
Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/sm750fb/sm750.c

@@ -434,10 +434,6 @@ static int lynxfb_suspend(struct pci_dev *pdev, pm_message_t mesg)
 			return ret;
 		}
 
-		/* set chip to sleep mode */
-		if (share->suspend)
-			(*share->suspend)(share);
-
 		pci_disable_device(pdev);
 		ret = pci_set_power_state(pdev, pci_choose_state(pdev, mesg));
 		if (ret) {
@@ -482,8 +478,6 @@ static int lynxfb_resume(struct pci_dev *pdev)
 		}
 		pci_set_master(pdev);
 	}
-	if (share->resume)
-		(*share->resume)(share);
 
 	hw_sm750_inithw(share, pdev);
 

drivers/staging/sm750fb/sm750.h

@@ -62,9 +62,6 @@ struct lynx_share {
 	unsigned char __iomem *pvMem;
 	/* locks*/
 	spinlock_t slock;
-	/* function pointers */
-	void (*suspend)(struct lynx_share *);
-	void (*resume)(struct lynx_share *);
 };
 
 struct lynx_cursor {