diff options
Diffstat (limited to 'drivers/pci/hotplug/cpcihp_zt5550.c')
| -rw-r--r-- | drivers/pci/hotplug/cpcihp_zt5550.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c index e6180201819e..cfd01e93e137 100644 --- a/drivers/pci/hotplug/cpcihp_zt5550.c +++ b/drivers/pci/hotplug/cpcihp_zt5550.c @@ -182,9 +182,9 @@ static int zt5550_hc_enable_irq(void) { u8 reg; - if (hc_dev == NULL) { + if (hc_dev == NULL) return -ENODEV; - } + reg = readb(csr_int_mask); reg = reg & ~ENUM_INT_MASK; writeb(reg, csr_int_mask); @@ -195,9 +195,8 @@ static int zt5550_hc_disable_irq(void) { u8 reg; - if (hc_dev == NULL) { + if (hc_dev == NULL) return -ENODEV; - } reg = readb(csr_int_mask); reg = reg | ENUM_INT_MASK; @@ -210,9 +209,9 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id int status; status = zt5550_hc_config(pdev); - if (status != 0) { + if (status != 0) return status; - } + dbg("returned from zt5550_hc_config"); memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller)); |
