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authorAxel Lin <axel.lin@ingics.com>2016-08-30 21:53:59 +0800
committerKishon Vijay Abraham I <kishon@ti.com>2016-09-10 16:48:36 +0530
commitb9d0397fefb3487ed121d45c9ecf4a21d4ecd54c (patch)
tree81e9a24063cbc335bd0571d8a74fbac572012588 /drivers/phy
parent713b3ce9a3afba269590b8630db8abd8e139f873 (diff)
phy: bcm-ns2-pcie: Get rid of struct ns2_pci_phy
By setting phy_set_drvdata(phy, mdiodev), struct ns2_pci_phy can be removed. Signed-off-by: Axel Lin <axel.lin@ingics.com> Reviewed-and-tested-by: Jon Mason <jon.mason@broadcom.com> Reviewed-by: Pramod Kumar <pramodku@broadcom.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy')
-rw-r--r--drivers/phy/phy-bcm-ns2-pcie.c25
1 files changed, 5 insertions, 20 deletions
diff --git a/drivers/phy/phy-bcm-ns2-pcie.c b/drivers/phy/phy-bcm-ns2-pcie.c
index 9513f7ab1eaa..ee6177296ac2 100644
--- a/drivers/phy/phy-bcm-ns2-pcie.c
+++ b/drivers/phy/phy-bcm-ns2-pcie.c
@@ -18,11 +18,6 @@
#include <linux/phy.h>
#include <linux/phy/phy.h>
-struct ns2_pci_phy {
- struct mdio_device *mdiodev;
- struct phy *phy;
-};
-
#define BLK_ADDR_REG_OFFSET 0x1f
#define PLL_AFE1_100MHZ_BLK 0x2100
#define PLL_CLK_AMP_OFFSET 0x03
@@ -30,17 +25,17 @@ struct ns2_pci_phy {
static int ns2_pci_phy_init(struct phy *p)
{
- struct ns2_pci_phy *phy = phy_get_drvdata(p);
+ struct mdio_device *mdiodev = phy_get_drvdata(p);
int rc;
/* select the AFE 100MHz block page */
- rc = mdiobus_write(phy->mdiodev->bus, phy->mdiodev->addr,
+ rc = mdiobus_write(mdiodev->bus, mdiodev->addr,
BLK_ADDR_REG_OFFSET, PLL_AFE1_100MHZ_BLK);
if (rc)
goto err;
/* set the 100 MHz reference clock amplitude to 2.05 v */
- rc = mdiobus_write(phy->mdiodev->bus, phy->mdiodev->addr,
+ rc = mdiobus_write(mdiodev->bus, mdiodev->addr,
PLL_CLK_AMP_OFFSET, PLL_CLK_AMP_2P05V);
if (rc)
goto err;
@@ -48,7 +43,7 @@ static int ns2_pci_phy_init(struct phy *p)
return 0;
err:
- dev_err(&phy->mdiodev->dev, "Error %d writing to phy\n", rc);
+ dev_err(&mdiodev->dev, "Error %d writing to phy\n", rc);
return rc;
}
@@ -60,7 +55,6 @@ static int ns2_pci_phy_probe(struct mdio_device *mdiodev)
{
struct device *dev = &mdiodev->dev;
struct phy_provider *provider;
- struct ns2_pci_phy *p;
struct phy *phy;
phy = devm_phy_create(dev, dev->of_node, &ns2_pci_phy_ops);
@@ -69,16 +63,7 @@ static int ns2_pci_phy_probe(struct mdio_device *mdiodev)
return PTR_ERR(phy);
}
- p = devm_kmalloc(dev, sizeof(struct ns2_pci_phy),
- GFP_KERNEL);
- if (!p)
- return -ENOMEM;
-
- p->mdiodev = mdiodev;
- dev_set_drvdata(dev, p);
-
- p->phy = phy;
- phy_set_drvdata(phy, p);
+ phy_set_drvdata(phy, mdiodev);
provider = devm_of_phy_provider_register(&phy->dev,
of_phy_simple_xlate);