diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-13 16:23:44 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-13 16:23:44 -0800 |
| commit | e760e716d47b48caf98da348368fd41b4a9b9e7e (patch) | |
| tree | 92d401fdbc618a4bdf4afe7ae5ee509e09dda0e6 /drivers/scsi/advansys.c | |
| parent | b2e3e658b344c6bcfb8fb694100ab2f2b5b2edb0 (diff) | |
| parent | 99109301d103fbf0de43fc5a580a406c12a501e0 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6:
[SCSI] gdth: update deprecated pci_find_device
[SCSI] gdth: scan for scsi devices
[SCSI] sym53c416: fix module parameters
[SCSI] lpfc 8.2.5 : Update lpfc driver version to 8.2.5
[SCSI] lpfc 8.2.5 : Fix buffer leaks
[SCSI] lpfc 8.2.5 : Miscellaneous discovery Fixes
[SCSI] lpfc 8.2.5 : Add MSI-X single message support
[SCSI] lpfc 8.2.5 : Miscellaneous Fixes
[SCSI] lpfc 8.2.5 : Correct ndlp referencing issues
[SCSI] update SG_ALL to avoid causing chaining
[SCSI] aic94xx: fix ABORT_TASK define conflict
[SCSI] fas216: Use scsi_eh API for REQUEST_SENSE invocation
[SCSI] ses: fix memory leaks
[SCSI] aacraid: informational sysfs value corrections
[SCSI] mpt fusion: Request I/O resources only when required
[SCSI] aacraid: ignore adapter reset check polarity
[SCSI] aacraid: add optional MSI support
[SCSI] mpt fusion: Avoid racing when mptsas and mptcl module are loaded in parallel
[SCSI] MegaRAID driver management char device moved to misc
[SCSI] advansys: fix overrun_buf aligned bug
Diffstat (limited to 'drivers/scsi/advansys.c')
| -rw-r--r-- | drivers/scsi/advansys.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c index ccef891d642..3c2d6888bb8 100644 --- a/drivers/scsi/advansys.c +++ b/drivers/scsi/advansys.c @@ -566,7 +566,7 @@ typedef struct asc_dvc_var { ASC_SCSI_BIT_ID_TYPE unit_not_ready; ASC_SCSI_BIT_ID_TYPE queue_full_or_busy; ASC_SCSI_BIT_ID_TYPE start_motor; - uchar overrun_buf[ASC_OVERRUN_BSIZE] __aligned(8); + uchar *overrun_buf; dma_addr_t overrun_dma; uchar scsi_reset_wait; uchar chip_no; @@ -13833,6 +13833,12 @@ static int __devinit advansys_board_found(struct Scsi_Host *shost, */ if (ASC_NARROW_BOARD(boardp)) { ASC_DBG(2, "AscInitAsc1000Driver()\n"); + + asc_dvc_varp->overrun_buf = kzalloc(ASC_OVERRUN_BSIZE, GFP_KERNEL); + if (!asc_dvc_varp->overrun_buf) { + ret = -ENOMEM; + goto err_free_wide_mem; + } warn_code = AscInitAsc1000Driver(asc_dvc_varp); if (warn_code || asc_dvc_varp->err_code) { @@ -13840,8 +13846,10 @@ static int __devinit advansys_board_found(struct Scsi_Host *shost, "warn 0x%x, error 0x%x\n", asc_dvc_varp->init_state, warn_code, asc_dvc_varp->err_code); - if (asc_dvc_varp->err_code) + if (asc_dvc_varp->err_code) { ret = -ENODEV; + kfree(asc_dvc_varp->overrun_buf); + } } } else { if (advansys_wide_init_chip(shost)) @@ -13894,6 +13902,7 @@ static int advansys_release(struct Scsi_Host *shost) dma_unmap_single(board->dev, board->dvc_var.asc_dvc_var.overrun_dma, ASC_OVERRUN_BSIZE, DMA_FROM_DEVICE); + kfree(board->dvc_var.asc_dvc_var.overrun_buf); } else { iounmap(board->ioremap_addr); advansys_wide_free_mem(board); |