From: Wei Yang <weiyang@xxxxxxxxxxxxxxxxxx> Date: Sun, 6 Apr 2014 10:07:30 +0800 > Fix issue introduced by commit: 97a5221 "net/mlx4_core: pass > pci_device_id.driver_data to __mlx4_init_one during reset". > > pci_match_id() just match the static pci_device_id, which may return NULL if > someone binds the driver to a device manually using > /sys/bus/pci/drivers/.../new_id. > > This patch wrap up a helper function __mlx4_remove_one() which does the tear > down function but preserve the drv_data. Functions like > mlx4_pci_err_detected() and mlx4_restart_one() will call this one with out > releasing drvdata. > > Tested on ConnectX-3. > > CC: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> > CC: Amir Vadai <amirv@xxxxxxxxxxxx> > Signed-off-by: Wei Yang <weiyang@xxxxxxxxxxxxxxxxxx> Please resubmit this when the net-next tree opens back up, thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
