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[SCSI] bfa: firmware download fix

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This patch includes fixes for two issues releated to firmware download
implementation: 1) Merged memory leak fix provided by Jesper Juhl
<jj@chaosbits.net>. Basically we need to call release_firmware() after
request_firmware(). 2) fixed issues with the firmware download interface
as pointed out by Rolf Eike Beer <eike@sf-mail.de> in linux-scsi. Rearranged
the code and fixed related function protypes.

Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Jing Huang
2011-04-13 11:44:03 -07:00
committed by James Bottomley
parent 7dacb64f49
commit 61338a0b34
2 changed files with 29 additions and 35 deletions
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25
drivers/scsi/bfa/bfad_im.h
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@@ -141,29 +141,4 @@ extern struct device_attribute *bfad_im_vport_attrs[];
irqreturn_t bfad_intx(int irq, void *dev_id);
/* Firmware releated */
#define BFAD_FW_FILE_CT_FC "ctfw_fc.bin"
#define BFAD_FW_FILE_CT_CNA "ctfw_cna.bin"
#define BFAD_FW_FILE_CB_FC "cbfw_fc.bin"
u32 *bfad_get_firmware_buf(struct pci_dev *pdev);
u32 *bfad_read_firmware(struct pci_dev *pdev, u32 **bfi_image,
u32 *bfi_image_size, char *fw_name);
static inline u32 *
bfad_load_fwimg(struct pci_dev *pdev)
{
return bfad_get_firmware_buf(pdev);
}
static inline void
bfad_free_fwimg(void)
{
if (bfi_image_ct_fc_size && bfi_image_ct_fc)
vfree(bfi_image_ct_fc);
if (bfi_image_ct_cna_size && bfi_image_ct_cna)
vfree(bfi_image_ct_cna);
if (bfi_image_cb_fc_size && bfi_image_cb_fc)
vfree(bfi_image_cb_fc);
}
#endif