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Commit 64ab1fa5 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

sx8: remove dead IF_64BIT_DMA_IS_POSSIBLE code 



This code has effectively been commented out since the first commit,
so remove it.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 13812621

drivers/block/sx8.c

+5 −24
Original line number Diff line number Diff line
@@ -197,7 +197,6 @@ enum { 
	FL_NON_RAID		= FW_VER_NON_RAID,

	FL_4PORT		= FW_VER_4PORT,

	FL_FW_VER_MASK		= (FW_VER_NON_RAID | FW_VER_4PORT),

	FL_DAC			= (1 << 16),

	FL_DYN_MAJOR		= (1 << 17),

};
@@ -1585,7 +1584,6 @@ static int carm_init_shm(struct carm_host *host) 
static int carm_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)

{

	struct carm_host *host;

	unsigned int pci_dac;

	int rc;

	struct request_queue *q;

	unsigned int i;
@@ -1600,28 +1598,12 @@ static int carm_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) 
	if (rc)

		goto err_out;



#ifdef IF_64BIT_DMA_IS_POSSIBLE /* grrrr... */

	rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(64));

	if (!rc) {

		rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));

		if (rc) {

			printk(KERN_ERR DRV_NAME "(%s): consistent DMA mask failure\n",

				pci_name(pdev));

			goto err_out_regions;

		}

		pci_dac = 1;

	} else {

#endif

	rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));

	if (rc) {

		printk(KERN_ERR DRV_NAME "(%s): DMA mask failure\n",

			pci_name(pdev));

		goto err_out_regions;

	}

		pci_dac = 0;

#ifdef IF_64BIT_DMA_IS_POSSIBLE /* grrrr... */

	}

#endif



	host = kzalloc(sizeof(*host), GFP_KERNEL);

	if (!host) {
@@ -1632,7 +1614,6 @@ static int carm_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) 
	}



	host->pdev = pdev;

	host->flags = pci_dac ? FL_DAC : 0;

	spin_lock_init(&host->lock);

	INIT_WORK(&host->fsm_task, carm_fsm_task);

	init_completion(&host->probe_comp);