[PATCH 4/6] phy: remove the old lookup method

Heikki Krogerus
2014-08-21T11:34:23Z

The users of the old method are now converted to the new one.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Tested-by: Vivek Gautam <gautam.vivek@samsung.com>
---
drivers/phy/phy-bcm-kona-usb2.c | 2 +-
drivers/phy/phy-core.c | 45 +++----------------------------------
drivers/phy/phy-exynos-dp-video.c | 2 +-
drivers/phy/phy-exynos-mipi-video.c | 2 +-
drivers/phy/phy-exynos5-usbdrd.c | 3 +--
drivers/phy/phy-exynos5250-sata.c | 2 +-
drivers/phy/phy-mvebu-sata.c | 2 +-
drivers/phy/phy-omap-usb2.c | 2 +-
drivers/phy/phy-samsung-usb2.c | 3 +--
drivers/phy/phy-sun4i-usb.c | 2 +-
drivers/phy/phy-ti-pipe3.c | 2 +-
drivers/phy/phy-twl4030-usb.c | 4 +---
drivers/phy/phy-xgene.c | 2 +-
include/linux/phy/phy.h | 38 ++++---------------------------
14 files changed, 19 insertions(+), 92 deletions(-)

diff --git a/drivers/phy/phy-bcm-kona-usb2.c b/drivers/phy/phy-bcm-kona-usb2.c
index 894fe74..3463983 100644
--- a/drivers/phy/phy-bcm-kona-usb2.c
+++ b/drivers/phy/phy-bcm-kona-usb2.c
@@ -117,7 +117,7 @@ static int bcm_kona_usb2_probe(struct platform_device *pdev)

platform_set_drvdata(pdev, phy);

- gphy = devm_phy_create(dev, NULL, &ops, NULL);
+ gphy = devm_phy_create(dev, NULL, &ops);
if (IS_ERR(gphy))
return PTR_ERR(gphy);

diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c
index 67a8c726..834b337 100644
--- a/drivers/phy/phy-core.c
+++ b/drivers/phy/phy-core.c
@@ -55,36 +55,6 @@ static int devm_phy_match(struct device *dev, void *res, void *match_data)
return res == match_data;
}

-static struct phy *phy_lookup(struct device *device, const char *port)
-{
- unsigned int count;
- struct phy *phy;
- struct device *dev;
- struct phy_consumer *consumers;
- struct class_dev_iter iter;
-
- class_dev_iter_init(&iter, phy_class, NULL, NULL);
- while ((dev = class_dev_iter_next(&iter))) {
- phy = to_phy(dev);
-
- if (!phy->init_data)
- continue;
- count = phy->init_data->num_consumers;
- consumers = phy->init_data->consumers;
- while (count--) {
- if (!strcmp(consumers->dev_name, dev_name(device)) &&
- !strcmp(consumers->port, port)) {
- class_dev_iter_exit(&iter);
- return phy;
- }
- consumers++;
- }
- }
-
- class_dev_iter_exit(&iter);
- return ERR_PTR(-ENODEV);
-}
-
/**
* phy_register_lookup() - register PHY/device association
* @pl: association to register
@@ -210,10 +180,6 @@ static struct phy *phy_find(struct device *dev, const char *con_id)
}
class_dev_iter_exit(&iter);
}
-
- /* fall-back to the old lookup method for now */
- if (IS_ERR(phy))
- phy = phy_lookup(dev, con_id);
return phy;
}

@@ -721,13 +687,11 @@ EXPORT_SYMBOL_GPL(devm_of_phy_get);
* @dev: device that is creating the new phy
* @node: device node of the phy
* @ops: function pointers for performing phy operations
- * @init_data: contains the list of PHY consumers or NULL
*
* Called to create a phy using phy framework.
*/
struct phy *phy_create(struct device *dev, struct device_node *node,
- const struct phy_ops *ops,
- struct phy_init_data *init_data)
+ const struct phy_ops *ops)
{
int ret;
int id;
@@ -765,7 +729,6 @@ struct phy *phy_create(struct device *dev, struct device_node *node,
phy->dev.of_node = node ?: dev->of_node;
phy->id = id;
phy->ops = ops;
- phy->init_data = init_data;

ret = dev_set_name(&phy->dev, "phy-%s.%d", dev_name(dev), id);
if (ret)
@@ -800,7 +763,6 @@ EXPORT_SYMBOL_GPL(phy_create);
* @dev: device that is creating the new phy
* @node: device node of the phy
* @ops: function pointers for performing phy operations
- * @init_data: contains the list of PHY consumers or NULL
*
* Creates a new PHY device adding it to the PHY class.
* While at that, it also associates the device with the phy using devres.
@@ -808,8 +770,7 @@ EXPORT_SYMBOL_GPL(phy_create);
* then, devres data is freed.
*/
struct phy *devm_phy_create(struct device *dev, struct device_node *node,
- const struct phy_ops *ops,
- struct phy_init_data *init_data)
+ const struct phy_ops *ops)
{
struct phy **ptr, *phy;

@@ -817,7 +778,7 @@ struct phy *devm_phy_create(struct device *dev, struct device_node *node,
if (!ptr)
return ERR_PTR(-ENOMEM);

- phy = phy_create(dev, node, ops, init_data);
+ phy = phy_create(dev, node, ops);
if (!IS_ERR(phy)) {
*ptr = phy;
devres_add(dev, ptr);
diff --git a/drivers/phy/phy-exynos-dp-video.c b/drivers/phy/phy-exynos-dp-video.c
index 8b3026e..c667d2b 100644
--- a/drivers/phy/phy-exynos-dp-video.c
+++ b/drivers/phy/phy-exynos-dp-video.c
@@ -77,7 +77,7 @@ static int exynos_dp_video_phy_probe(struct platform_device *pdev)
if (IS_ERR(state->regs))
return PTR_ERR(state->regs);

- phy = devm_phy_create(dev, NULL, &exynos_dp_video_phy_ops, NULL);
+ phy = devm_phy_create(dev, NULL, &exynos_dp_video_phy_ops);
if (IS_ERR(phy)) {
dev_err(dev, "failed to create Display Port PHY\n");
return PTR_ERR(phy);
diff --git a/drivers/phy/phy-exynos-mipi-video.c b/drivers/phy/phy-exynos-mipi-video.c
index b55a92e..2807f95 100644
--- a/drivers/phy/phy-exynos-mipi-video.c
+++ b/drivers/phy/phy-exynos-mipi-video.c
@@ -137,7 +137,7 @@ static int exynos_mipi_video_phy_probe(struct platform_device *pdev)

for (i = 0; i < EXYNOS_MIPI_PHYS_NUM; i++) {
struct phy *phy = devm_phy_create(dev, NULL,
- &exynos_mipi_video_phy_ops, NULL);
+ &exynos_mipi_video_phy_ops);
if (IS_ERR(phy)) {
dev_err(dev, "failed to create PHY %d\n", i);
return PTR_ERR(phy);
diff --git a/drivers/phy/phy-exynos5-usbdrd.c b/drivers/phy/phy-exynos5-usbdrd.c
index b05302b..47f47fe 100644
--- a/drivers/phy/phy-exynos5-usbdrd.c
+++ b/drivers/phy/phy-exynos5-usbdrd.c
@@ -636,8 +636,7 @@ static int exynos5_usbdrd_phy_probe(struct platform_device *pdev)

for (i = 0; i < EXYNOS5_DRDPHYS_NUM; i++) {
struct phy *phy = devm_phy_create(dev, NULL,
- &exynos5_usbdrd_phy_ops,
- NULL);
+ &exynos5_usbdrd_phy_ops);
if (IS_ERR(phy)) {
dev_err(dev, "Failed to create usbdrd_phy phy\n");
return PTR_ERR(phy);
diff --git a/drivers/phy/phy-exynos5250-sata.c b/drivers/phy/phy-exynos5250-sata.c
index 19a679a..3b0b4af7 100644
--- a/drivers/phy/phy-exynos5250-sata.c
+++ b/drivers/phy/phy-exynos5250-sata.c
@@ -210,7 +210,7 @@ static int exynos_sata_phy_probe(struct platform_device *pdev)
return ret;
}

- sata_phy->phy = devm_phy_create(dev, NULL, &exynos_sata_phy_ops, NULL);
+ sata_phy->phy = devm_phy_create(dev, NULL, &exynos_sata_phy_ops);
if (IS_ERR(sata_phy->phy)) {
clk_disable_unprepare(sata_phy->phyclk);
dev_err(dev, "failed to create PHY\n");
diff --git a/drivers/phy/phy-mvebu-sata.c b/drivers/phy/phy-mvebu-sata.c
index cc3c0e1..0387e7b 100644
--- a/drivers/phy/phy-mvebu-sata.c
+++ b/drivers/phy/phy-mvebu-sata.c
@@ -99,7 +99,7 @@ static int phy_mvebu_sata_probe(struct platform_device *pdev)
if (IS_ERR(priv->clk))
return PTR_ERR(priv->clk);

- phy = devm_phy_create(&pdev->dev, NULL, &phy_mvebu_sata_ops, NULL);
+ phy = devm_phy_create(&pdev->dev, NULL, &phy_mvebu_sata_ops);
if (IS_ERR(phy))
return PTR_ERR(phy);

diff --git a/drivers/phy/phy-omap-usb2.c b/drivers/phy/phy-omap-usb2.c
index 93d7835..a4a93e3 100644
--- a/drivers/phy/phy-omap-usb2.c
+++ b/drivers/phy/phy-omap-usb2.c
@@ -263,7 +263,7 @@ static int omap_usb2_probe(struct platform_device *pdev)

platform_set_drvdata(pdev, phy);

- generic_phy = devm_phy_create(phy->dev, NULL, &ops, NULL);
+ generic_phy = devm_phy_create(phy->dev, NULL, &ops);
if (IS_ERR(generic_phy))
return PTR_ERR(generic_phy);

diff --git a/drivers/phy/phy-samsung-usb2.c b/drivers/phy/phy-samsung-usb2.c
index 3732ca2..e2a364d 100644
--- a/drivers/phy/phy-samsung-usb2.c
+++ b/drivers/phy/phy-samsung-usb2.c
@@ -202,8 +202,7 @@ static int samsung_usb2_phy_probe(struct platform_device *pdev)
struct samsung_usb2_phy_instance *p = &drv->instances[i];

dev_dbg(dev, "Creating phy \"%s\"\n", label);
- p->phy = devm_phy_create(dev, NULL, &samsung_usb2_phy_ops,
- NULL);
+ p->phy = devm_phy_create(dev, NULL, &samsung_usb2_phy_ops);
if (IS_ERR(p->phy)) {
dev_err(drv->dev, "Failed to create usb2_phy \"%s\"\n",
label);
diff --git a/drivers/phy/phy-sun4i-usb.c b/drivers/phy/phy-sun4i-usb.c
index 61ebea4..56e7f49 100644
--- a/drivers/phy/phy-sun4i-usb.c
+++ b/drivers/phy/phy-sun4i-usb.c
@@ -295,7 +295,7 @@ static int sun4i_usb_phy_probe(struct platform_device *pdev)
return PTR_ERR(phy->pmu);
}

- phy->phy = devm_phy_create(dev, NULL, &sun4i_usb_phy_ops, NULL);
+ phy->phy = devm_phy_create(dev, NULL, &sun4i_usb_phy_ops);
if (IS_ERR(phy->phy)) {
dev_err(dev, "failed to create PHY %d\n", i);
return PTR_ERR(phy->phy);
diff --git a/drivers/phy/phy-ti-pipe3.c b/drivers/phy/phy-ti-pipe3.c
index b964aa9..9f3a1d20 100644
--- a/drivers/phy/phy-ti-pipe3.c
+++ b/drivers/phy/phy-ti-pipe3.c
@@ -400,7 +400,7 @@ static int ti_pipe3_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, phy);
pm_runtime_enable(phy->dev);

- generic_phy = devm_phy_create(phy->dev, NULL, &ops, NULL);
+ generic_phy = devm_phy_create(phy->dev, NULL, &ops);
if (IS_ERR(generic_phy))
return PTR_ERR(generic_phy);

diff --git a/drivers/phy/phy-twl4030-usb.c b/drivers/phy/phy-twl4030-usb.c
index e1a6623..851f126 100644
--- a/drivers/phy/phy-twl4030-usb.c
+++ b/drivers/phy/phy-twl4030-usb.c
@@ -659,7 +659,6 @@ static int twl4030_usb_probe(struct platform_device *pdev)
struct usb_otg *otg;
struct device_node *np = pdev->dev.of_node;
struct phy_provider *phy_provider;
- struct phy_init_data *init_data = NULL;

twl = devm_kzalloc(&pdev->dev, sizeof(*twl), GFP_KERNEL);
if (!twl)
@@ -670,7 +669,6 @@ static int twl4030_usb_probe(struct platform_device *pdev)
(enum twl4030_usb_mode *)&twl->usb_mode);
else if (pdata) {
twl->usb_mode = pdata->usb_mode;
- init_data = pdata->init_data;
} else {
dev_err(&pdev->dev, "twl4030 initialized without pdata\n");
return -EINVAL;
@@ -695,7 +693,7 @@ static int twl4030_usb_probe(struct platform_device *pdev)
otg->set_host = twl4030_set_host;
otg->set_peripheral = twl4030_set_peripheral;

- phy = devm_phy_create(twl->dev, NULL, &ops, init_data);
+ phy = devm_phy_create(twl->dev, NULL, &ops);
if (IS_ERR(phy)) {
dev_dbg(&pdev->dev, "Failed to create PHY\n");
return PTR_ERR(phy);
diff --git a/drivers/phy/phy-xgene.c b/drivers/phy/phy-xgene.c
index db809b9..a239310 100644
--- a/drivers/phy/phy-xgene.c
+++ b/drivers/phy/phy-xgene.c
@@ -1707,7 +1707,7 @@ static int xgene_phy_probe(struct platform_device *pdev)
ctx->dev = &pdev->dev;
platform_set_drvdata(pdev, ctx);

- ctx->phy = devm_phy_create(ctx->dev, NULL, &xgene_phy_ops, NULL);
+ ctx->phy = devm_phy_create(ctx->dev, NULL, &xgene_phy_ops);
if (IS_ERR(ctx->phy)) {
dev_dbg(&pdev->dev, "Failed to create PHY\n");
rc = PTR_ERR(ctx->phy);
diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h
index 2696b95..d983051 100644
--- a/include/linux/phy/phy.h
+++ b/include/linux/phy/phy.h
@@ -61,7 +61,6 @@ struct phy {
struct device dev;
int id;
const struct phy_ops *ops;
- struct phy_init_data *init_data;
struct mutex mutex;
int init_count;
int power_count;
@@ -84,32 +83,6 @@ struct phy_provider {
struct of_phandle_args *args);
};

-/**
- * struct phy_consumer - represents the phy consumer
- * @dev_name: the device name of the controller that will use this PHY device
- * @port: name given to the consumer port
- */
-struct phy_consumer {
- const char *dev_name;
- const char *port;
-};
-
-/**
- * struct phy_init_data - contains the list of PHY consumers
- * @num_consumers: number of consumers for this PHY device
- * @consumers: list of PHY consumers
- */
-struct phy_init_data {
- unsigned int num_consumers;
- struct phy_consumer *consumers;
-};
-
-#define PHY_CONSUMER(_dev_name, _port) \
-{ \
- .dev_name = _dev_name, \
- .port = _port, \
-}
-
struct phy_lookup {
struct list_head node;
const char *phy_name;
@@ -173,10 +146,9 @@ struct phy *of_phy_get(struct device_node *np, const char *con_id);
struct phy *of_phy_simple_xlate(struct device *dev,
struct of_phandle_args *args);
struct phy *phy_create(struct device *dev, struct device_node *node,
- const struct phy_ops *ops,
- struct phy_init_data *init_data);
+ const struct phy_ops *ops);
struct phy *devm_phy_create(struct device *dev, struct device_node *node,
- const struct phy_ops *ops, struct phy_init_data *init_data);
+ const struct phy_ops *ops);
void phy_destroy(struct phy *phy);
void devm_phy_destroy(struct device *dev, struct phy *phy);
struct phy_provider *__of_phy_provider_register(struct device *dev,
@@ -319,16 +291,14 @@ static inline struct phy *of_phy_simple_xlate(struct device *dev,

static inline struct phy *phy_create(struct device *dev,
struct device_node *node,
- const struct phy_ops *ops,
- struct phy_init_data *init_data)
+ const struct phy_ops *ops)
{
return ERR_PTR(-ENOSYS);
}

static inline struct phy *devm_phy_create(struct device *dev,
struct device_node *node,
- const struct phy_ops *ops,
- struct phy_init_data *init_data)
+ const struct phy_ops *ops)
{
return ERR_PTR(-ENOSYS);
}
--
2.1.0