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Date:	Thu, 10 Apr 2014 15:33:55 +0300
From:	Jack Morgenstein <>
To:	Wei Yang <>
Cc:,,, Bjorn Helgaas <>,
	Amir Vadai <>,
	Or Gerlitz <>
Subject: Re: [PATCH V1 net] net/mlx4_core: Preserve pci_dev_data after

On Thu, 10 Apr 2014 17:25:24 +0800
Wei Yang <> wrote:

> 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.
> Fixes: 97a5221 "net/mlx4_core: pass pci_device_id.driver_data to
> __mlx4_init_one during reset".
> CC: Bjorn Helgaas <>
> CC: Amir Vadai <>
> CC: Jack Morgenstein <>
> CC: Or Gerlitz <>
> Signed-off-by: Wei Yang <>

  Acked-by: Jack Morgenstein <>
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