mISDN: Fix return values of the probe function

[sfrench/cifs-2.6.git] / drivers / isdn / hardware / mISDN / hfcpci.c

diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c
index e501cb03f211dee02a0f32be36a7017edfaef970..bd087cca1c1d2d0aca56d7479598d0c2f50c228b 100644 (file)
--- a/drivers/isdn/hardware/mISDN/hfcpci.c
+++ b/drivers/isdn/hardware/mISDN/hfcpci.c
@@ -1994,14 +1994,14 @@ setup_hw(struct hfc_pci *hc)
        pci_set_master(hc->pdev);
        if (!hc->irq) {
                printk(KERN_WARNING "HFC-PCI: No IRQ for PCI card found\n");
-               return 1;
+               return -EINVAL;
        }
        hc->hw.pci_io =
                (char __iomem *)(unsigned long)hc->pdev->resource[1].start;
 
        if (!hc->hw.pci_io) {
                printk(KERN_WARNING "HFC-PCI: No IO-Mem for PCI card found\n");
-               return 1;
+               return -ENOMEM;
        }
        /* Allocate memory for FIFOS */
        /* the memory needs to be on a 32k boundary within the first 4G */
@@ -2012,7 +2012,7 @@ setup_hw(struct hfc_pci *hc)
        if (!buffer) {
                printk(KERN_WARNING
                       "HFC-PCI: Error allocating memory for FIFO!\n");
-               return 1;
+               return -ENOMEM;
        }
        hc->hw.fifos = buffer;
        pci_write_config_dword(hc->pdev, 0x80, hc->hw.dmahandle);
@@ -2022,7 +2022,7 @@ setup_hw(struct hfc_pci *hc)
                       "HFC-PCI: Error in ioremap for PCI!\n");
                dma_free_coherent(&hc->pdev->dev, 0x8000, hc->hw.fifos,
                                  hc->hw.dmahandle);
-               return 1;
+               return -ENOMEM;
        }
 
        printk(KERN_INFO