Re: [PATCH net-next v2 5/6] ethernet: amd: fix pci device ids

From: Sergei Shtylyov
Date: Mon Jul 14 2014 - 13:36:27 EST


Hello.

On 07/14/2014 10:25 AM, varkabhadram@xxxxxxxxx wrote:

From: Varka Bhadram <varkab@xxxxxxx>

Normally any device ids will be above the corresponding device driver
structure. This patch moves the pci device ids and MODULE_DEVICE_TABLE()
above the pci driver structure.

Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
---
drivers/net/ethernet/amd/amd8111e.c | 20 +++++++++++---------
1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/drivers/net/ethernet/amd/amd8111e.c b/drivers/net/ethernet/amd/amd8111e.c
index e2fb9e2..3e41568 100644
--- a/drivers/net/ethernet/amd/amd8111e.c
+++ b/drivers/net/ethernet/amd/amd8111e.c
[...]
@@ -109,14 +108,6 @@ MODULE_PARM_DESC(coalesce, "Enable or Disable interrupt coalescing, 1: Enable, 0
module_param_array(dynamic_ipg, bool, NULL, 0);
MODULE_PARM_DESC(dynamic_ipg, "Enable or Disable dynamic IPG, 1: Enable, 0: Disable");

-static DEFINE_PCI_DEVICE_TABLE(amd8111e_pci_tbl) = {
-
- { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD8111E_7462,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
- { 0, }
-
-};
-
/* This function will read the PHY registers. */
static int amd8111e_read_phy(struct amd8111e_priv* lp, int phy_id, int reg, u32* val)
{
@@ -1953,6 +1944,17 @@ static void amd8111e_remove_one(struct pci_dev *pdev)
}
}

+static const struct pci_device_id amd8111e_pci_tbl[] = {
+ {
+ .vendor = PCI_VENDOR_ID_AMD,
+ .device = PCI_DEVICE_ID_AMD8111E_7462,

I don't that's equivalent to what was there before: PCI_ANY_ID is defined as (~0), not 0.

+ },
+ {
+ .vendor = 0,

You can completely skip the explicit initializers, the entry will be init'ed with 0s anyway.

+ }
+};
+MODULE_DEVICE_TABLE(pci, amd8111e_pci_tbl);
+

WBR, Sergei

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