diff options
Diffstat (limited to 'drivers/staging/spectra/lld_nand.c')
| -rw-r--r-- | drivers/staging/spectra/lld_nand.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/staging/spectra/lld_nand.c b/drivers/staging/spectra/lld_nand.c index 0be7adc..60a14ff 100644 --- a/drivers/staging/spectra/lld_nand.c +++ b/drivers/staging/spectra/lld_nand.c @@ -2397,6 +2397,12 @@ static int nand_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) struct mrst_nand_info *pndev = &info; u32 int_mask; + ret = pci_enable_device(dev); + if (ret) { + printk(KERN_ERR "Spectra: pci_enable_device failed.\n"); + return ret; + } + nand_dbg_print(NAND_DBG_WARN, "%s, Line %d, Function: %s\n", __FILE__, __LINE__, __func__); @@ -2404,7 +2410,7 @@ static int nand_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) GLOB_HWCTL_REG_SIZE); if (!FlashReg) { printk(KERN_ERR "Spectra: ioremap_nocache failed!"); - return -ENOMEM; + goto failed_disable; } nand_dbg_print(NAND_DBG_WARN, "Spectra: Remapped reg base address: " @@ -2416,7 +2422,7 @@ static int nand_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) if (!FlashMem) { printk(KERN_ERR "Spectra: ioremap_nocache failed!"); iounmap(FlashReg); - return -ENOMEM; + goto failed_disable; } nand_dbg_print(NAND_DBG_WARN, "Spectra: Remapped flash base address: " @@ -2479,11 +2485,6 @@ static int nand_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) iowrite32(0, FlashReg + TWO_ROW_ADDR_CYCLES); iowrite32(1, FlashReg + ECC_ENABLE); enable_ecc = 1; - ret = pci_enable_device(dev); - if (ret) { - printk(KERN_ERR "Spectra: pci_enable_device failed.\n"); - goto failed_req_csr; - } pci_set_master(dev); pndev->dev = dev; @@ -2558,9 +2559,10 @@ static int nand_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) failed_remap_csr: pci_release_regions(dev); failed_req_csr: - pci_disable_device(dev); iounmap(FlashMem); iounmap(FlashReg); +failed_disable: + pci_disable_device(dev); return ret; } |