Commit 51ea208c authored by Robert P. J. Day's avatar Robert P. J. Day Committed by Jens Axboe
Browse files

umem: Remove references to dead CONFIG_MM_MAP_MEMORY variable 



Signed-off-by: default avatarRobert P. J. Day <rpjday@mindspring.com>
Acked-by: default avatarNeilBrown <neilb@suse.de>
Signed-off-by: default avatarJens Axboe <jens.axboe@oracle.com>
parent a3e4da54

drivers/block/umem.c

+0 −41
Original line number Diff line number Diff line
@@ -105,12 +105,6 @@ struct cardinfo { 
	unsigned long	csr_base;

	unsigned char	__iomem *csr_remap;

	unsigned long	csr_len;

#ifdef CONFIG_MM_MAP_MEMORY

	unsigned long	mem_base;

	unsigned char	__iomem *mem_remap;

	unsigned long	mem_len;

#endif



	unsigned int	win_size; /* PCI window size */

	unsigned int	mm_size;  /* size in kbytes */
@@ -872,10 +866,6 @@ static int __devinit mm_pci_probe(struct pci_dev *dev, const struct pci_device_i 


	card->csr_base = pci_resource_start(dev, 0);

	card->csr_len  = pci_resource_len(dev, 0);

#ifdef CONFIG_MM_MAP_MEMORY

	card->mem_base = pci_resource_start(dev, 1);

	card->mem_len  = pci_resource_len(dev, 1);

#endif



	printk(KERN_INFO "Micro Memory(tm) controller #%d found at %02x:%02x (PCI Mem Module (Battery Backup))\n",

	       card->card_number, dev->bus->number, dev->devfn);
@@ -903,27 +893,6 @@ static int __devinit mm_pci_probe(struct pci_dev *dev, const struct pci_device_i 
	printk(KERN_INFO "MM%d: CSR 0x%08lx -> 0x%p (0x%lx)\n", card->card_number,

	       card->csr_base, card->csr_remap, card->csr_len);



#ifdef CONFIG_MM_MAP_MEMORY

	if (!request_mem_region(card->mem_base, card->mem_len, "Micro Memory")) {

		printk(KERN_ERR "MM%d: Unable to request memory region\n", card->card_number);

		ret = -ENOMEM;



		goto failed_req_mem;

	}



	if (!(card->mem_remap = ioremap(card->mem_base, cards->mem_len))) {

		printk(KERN_ERR "MM%d: Unable to remap memory region\n", card->card_number);

		ret = -ENOMEM;



		goto failed_remap_mem;

	}



	printk(KERN_INFO "MM%d: MEM 0x%8lx -> 0x%8lx (0x%lx)\n", card->card_number,

	       card->mem_base, card->mem_remap, card->mem_len);

#else

	printk(KERN_INFO "MM%d: MEM area not remapped (CONFIG_MM_MAP_MEMORY not set)\n",

	       card->card_number);

#endif

	switch(card->dev->device) {

	case 0x5415:

		card->flags |= UM_FLAG_NO_BYTE_STATUS | UM_FLAG_NO_BATTREG;
@@ -1091,12 +1060,6 @@ static int __devinit mm_pci_probe(struct pci_dev *dev, const struct pci_device_i 
				    card->mm_pages[1].desc,

				    card->mm_pages[1].page_dma);

 failed_magic:

#ifdef CONFIG_MM_MAP_MEMORY

	iounmap(card->mem_remap);

 failed_remap_mem:

	release_mem_region(card->mem_base, card->mem_len);

 failed_req_mem:

#endif

	iounmap(card->csr_remap);

 failed_remap_csr:

	release_mem_region(card->csr_base, card->csr_len);
@@ -1116,10 +1079,6 @@ static void mm_pci_remove(struct pci_dev *dev) 
	tasklet_kill(&card->tasklet);

	iounmap(card->csr_remap);

	release_mem_region(card->csr_base, card->csr_len);

#ifdef CONFIG_MM_MAP_MEMORY

	iounmap(card->mem_remap);

	release_mem_region(card->mem_base, card->mem_len);

#endif

	free_irq(card->irq, card);



	if (card->mm_pages[0].desc)