From: Komuro <[email protected]> The CL-PD6729 chip in some docking station is not initialized properly under Linux. In that case, do not load the pd6729 driver.
[Dominik Brodowski <[email protected]>: spelling fixes] Signed-off-by: Komuro <[email protected]> Signed-off-by: Dominik Brodowski <[email protected]> --- drivers/pcmcia/pd6729.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/drivers/pcmcia/pd6729.c b/drivers/pcmcia/pd6729.c index 1c39d34..bb81f68 100644 --- a/drivers/pcmcia/pd6729.c +++ b/drivers/pcmcia/pd6729.c @@ -641,6 +641,12 @@ static int __devinit pd6729_pci_probe(struct pci_dev *dev, if ((ret = pci_enable_device(dev))) goto err_out_free_mem; + if ((unsigned long long)pci_resource_start(dev, 0) == 0) { + printk(KERN_INFO "pd6729: refusing to load the driver " + "as the io_base is 0.\n"); + goto err_out_free_mem; + } + printk(KERN_INFO "pd6729: Cirrus PD6729 PCI to PCMCIA Bridge " "at 0x%llx on irq %d\n", (unsigned long long)pci_resource_start(dev, 0), dev->irq); -- 1.6.0.4 _______________________________________________ Linux PCMCIA reimplementation list http://lists.infradead.org/mailman/listinfo/linux-pcmcia
