This change separates out most of the symbol name changes required by this
patch series for the file: drivers/fpga/dfl-fme-pr.c. This is done to split
a single monolithic change into multiple, smaller patches at the request of
the maintainer.
Signed-off-by: Peter Colberg <peter.colberg@xxxxxxxxx>
---
v2:
- Split monolithic patch into series at request of maintainer
- Substitute @fdata for @pdata in kernel-doc comments for
dfl_fme_create_mgr() and dfl_fme_destroy_mgr().
---
drivers/fpga/dfl-fme-pr.c | 82 ++++++++++++++++++++-------------------
1 file changed, 42 insertions(+), 40 deletions(-)
diff --git a/drivers/fpga/dfl-fme-pr.c b/drivers/fpga/dfl-fme-pr.c
index cdcf6dea4cc9..f4c95c4b88d9 100644
--- a/drivers/fpga/dfl-fme-pr.c
+++ b/drivers/fpga/dfl-fme-pr.c
@@ -65,7 +65,7 @@ static struct fpga_region *dfl_fme_region_find(struct dfl_fme *fme, int port_id)
static int fme_pr(struct platform_device *pdev, unsigned long arg)
{
- struct dfl_feature_platform_data *pdata = dev_get_platdata(&pdev->dev);
+ struct dfl_feature_dev_data *fdata = to_dfl_feature_dev_data(&pdev->dev);
void __user *argp = (void __user *)arg;
struct dfl_fpga_fme_port_pr port_pr;
struct fpga_image_info *info;
@@ -123,8 +123,8 @@ static int fme_pr(struct platform_device *pdev, unsigned long arg)
info->flags |= FPGA_MGR_PARTIAL_RECONFIG;
- mutex_lock(&pdata->lock);
- fme = dfl_fpga_pdata_get_private(pdata);
+ mutex_lock(&fdata->lock);
+ fme = dfl_fpga_fdata_get_private(fdata);
/* fme device has been unregistered. */
if (!fme) {
ret = -EINVAL;
@@ -156,7 +156,7 @@ static int fme_pr(struct platform_device *pdev, unsigned long arg)
put_device(®ion->dev);
unlock_exit:
- mutex_unlock(&pdata->lock);
+ mutex_unlock(&fdata->lock);
free_exit:
vfree(buf);
return ret;
@@ -164,16 +164,16 @@ static int fme_pr(struct platform_device *pdev, unsigned long arg)
/**
* dfl_fme_create_mgr - create fpga mgr platform device as child device
+ * @fdata: fme feature dev data
* @feature: sub feature info
- * @pdata: fme platform_device's pdata
*
* Return: mgr platform device if successful, and error code otherwise.
*/
static struct platform_device *
-dfl_fme_create_mgr(struct dfl_feature_platform_data *pdata,
+dfl_fme_create_mgr(struct dfl_feature_dev_data *fdata,
struct dfl_feature *feature)
{
- struct platform_device *mgr, *fme = pdata->dev;
+ struct platform_device *mgr, *fme = fdata->dev;
struct dfl_fme_mgr_pdata mgr_pdata;
int ret = -ENOMEM;
@@ -209,11 +209,11 @@ dfl_fme_create_mgr(struct dfl_feature_platform_data *pdata,
/**
* dfl_fme_destroy_mgr - destroy fpga mgr platform device
- * @pdata: fme platform device's pdata
+ * @fdata: fme feature dev data
*/
-static void dfl_fme_destroy_mgr(struct dfl_feature_platform_data *pdata)
+static void dfl_fme_destroy_mgr(struct dfl_feature_dev_data *fdata)
{
- struct dfl_fme *priv = dfl_fpga_pdata_get_private(pdata);
+ struct dfl_fme *priv = dfl_fpga_fdata_get_private(fdata);
platform_device_unregister(priv->mgr);
}
@@ -221,15 +221,15 @@ static void dfl_fme_destroy_mgr(struct dfl_feature_platform_data *pdata)
/**
* dfl_fme_create_bridge - create fme fpga bridge platform device as child
*
- * @pdata: fme platform device's pdata
+ * @fdata: fme feature dev data
* @port_id: port id for the bridge to be created.
*
* Return: bridge platform device if successful, and error code otherwise.
*/
static struct dfl_fme_bridge *
-dfl_fme_create_bridge(struct dfl_feature_platform_data *pdata, int port_id)
+dfl_fme_create_bridge(struct dfl_feature_dev_data *fdata, int port_id)
{
- struct device *dev = &pdata->dev->dev;
+ struct device *dev = &fdata->dev->dev;
struct dfl_fme_br_pdata br_pdata;
struct dfl_fme_bridge *fme_br;
int ret = -ENOMEM;
@@ -238,7 +238,7 @@ dfl_fme_create_bridge(struct dfl_feature_platform_data *pdata, int port_id)
if (!fme_br)
return ERR_PTR(ret);
- br_pdata.cdev = pdata->dfl_cdev;
+ br_pdata.cdev = fdata->dfl_cdev;
br_pdata.port_id = port_id;
fme_br->br = platform_device_alloc(DFL_FPGA_FME_BRIDGE,
@@ -274,11 +274,11 @@ static void dfl_fme_destroy_bridge(struct dfl_fme_bridge *fme_br)
/**
* dfl_fme_destroy_bridges - destroy all fpga bridge platform device
- * @pdata: fme platform device's pdata
+ * @fdata: fme feature dev data
*/
-static void dfl_fme_destroy_bridges(struct dfl_feature_platform_data *pdata)
+static void dfl_fme_destroy_bridges(struct dfl_feature_dev_data *fdata)
{
- struct dfl_fme *priv = dfl_fpga_pdata_get_private(pdata);
+ struct dfl_fme *priv = dfl_fpga_fdata_get_private(fdata);
struct dfl_fme_bridge *fbridge, *tmp;
list_for_each_entry_safe(fbridge, tmp, &priv->bridge_list, node) {
@@ -290,7 +290,7 @@ static void dfl_fme_destroy_bridges(struct dfl_feature_platform_data *pdata)
/**
* dfl_fme_create_region - create fpga region platform device as child
*
- * @pdata: fme platform device's pdata
+ * @fdata: fme feature dev data
* @mgr: mgr platform device needed for region
* @br: br platform device needed for region
* @port_id: port id
@@ -298,12 +298,12 @@ static void dfl_fme_destroy_bridges(struct dfl_feature_platform_data *pdata)
* Return: fme region if successful, and error code otherwise.
*/
static struct dfl_fme_region *
-dfl_fme_create_region(struct dfl_feature_platform_data *pdata,
+dfl_fme_create_region(struct dfl_feature_dev_data *fdata,
struct platform_device *mgr,
struct platform_device *br, int port_id)
{
struct dfl_fme_region_pdata region_pdata;
- struct device *dev = &pdata->dev->dev;
+ struct device *dev = &fdata->dev->dev;
struct dfl_fme_region *fme_region;
int ret = -ENOMEM;
@@ -353,11 +353,11 @@ static void dfl_fme_destroy_region(struct dfl_fme_region *fme_region)
/**
* dfl_fme_destroy_regions - destroy all fme regions
- * @pdata: fme platform device's pdata
+ * @fdata: fme feature dev data
*/
-static void dfl_fme_destroy_regions(struct dfl_feature_platform_data *pdata)
+static void dfl_fme_destroy_regions(struct dfl_feature_dev_data *fdata)
{
- struct dfl_fme *priv = dfl_fpga_pdata_get_private(pdata);
+ struct dfl_fme *priv = dfl_fpga_fdata_get_private(fdata);
struct dfl_fme_region *fme_region, *tmp;
list_for_each_entry_safe(fme_region, tmp, &priv->region_list, node) {
@@ -369,7 +369,8 @@ static void dfl_fme_destroy_regions(struct dfl_feature_platform_data *pdata)
static int pr_mgmt_init(struct platform_device *pdev,
struct dfl_feature *feature)
{
- struct dfl_feature_platform_data *pdata = dev_get_platdata(&pdev->dev);
+ struct dfl_feature_dev_data *fdata =
+ to_dfl_feature_dev_data(&pdev->dev);
struct dfl_fme_region *fme_region;
struct dfl_fme_bridge *fme_br;
struct platform_device *mgr;
@@ -381,15 +382,15 @@ static int pr_mgmt_init(struct platform_device *pdev,
fme_hdr = dfl_get_feature_ioaddr_by_id(&pdev->dev,
FME_FEATURE_ID_HEADER);
- mutex_lock(&pdata->lock);
- priv = dfl_fpga_pdata_get_private(pdata);
+ mutex_lock(&fdata->lock);
+ priv = dfl_fpga_fdata_get_private(fdata);
/* Initialize the region and bridge sub device list */
INIT_LIST_HEAD(&priv->region_list);
INIT_LIST_HEAD(&priv->bridge_list);
/* Create fpga mgr platform device */
- mgr = dfl_fme_create_mgr(pdata, feature);
+ mgr = dfl_fme_create_mgr(fdata, feature);
if (IS_ERR(mgr)) {
dev_err(&pdev->dev, "fail to create fpga mgr pdev\n");
goto unlock;
@@ -405,7 +406,7 @@ static int pr_mgmt_init(struct platform_device *pdev,
continue;
/* Create bridge for each port */
- fme_br = dfl_fme_create_bridge(pdata, i);
+ fme_br = dfl_fme_create_bridge(fdata, i);
if (IS_ERR(fme_br)) {
ret = PTR_ERR(fme_br);
goto destroy_region;
@@ -414,7 +415,7 @@ static int pr_mgmt_init(struct platform_device *pdev,
list_add(&fme_br->node, &priv->bridge_list);
/* Create region for each port */
- fme_region = dfl_fme_create_region(pdata, mgr,
+ fme_region = dfl_fme_create_region(fdata, mgr,
fme_br->br, i);
if (IS_ERR(fme_region)) {
ret = PTR_ERR(fme_region);
@@ -423,30 +424,31 @@ static int pr_mgmt_init(struct platform_device *pdev,
list_add(&fme_region->node, &priv->region_list);
}
- mutex_unlock(&pdata->lock);
+ mutex_unlock(&fdata->lock);
return 0;
destroy_region:
- dfl_fme_destroy_regions(pdata);
- dfl_fme_destroy_bridges(pdata);
- dfl_fme_destroy_mgr(pdata);
+ dfl_fme_destroy_regions(fdata);
+ dfl_fme_destroy_bridges(fdata);
+ dfl_fme_destroy_mgr(fdata);
unlock:
- mutex_unlock(&pdata->lock);
+ mutex_unlock(&fdata->lock);
return ret;
}
static void pr_mgmt_uinit(struct platform_device *pdev,
struct dfl_feature *feature)
{
- struct dfl_feature_platform_data *pdata = dev_get_platdata(&pdev->dev);
+ struct dfl_feature_dev_data *fdata =
+ to_dfl_feature_dev_data(&pdev->dev);
- mutex_lock(&pdata->lock);
+ mutex_lock(&fdata->lock);
- dfl_fme_destroy_regions(pdata);
- dfl_fme_destroy_bridges(pdata);
- dfl_fme_destroy_mgr(pdata);
- mutex_unlock(&pdata->lock);
+ dfl_fme_destroy_regions(fdata);
+ dfl_fme_destroy_bridges(fdata);
+ dfl_fme_destroy_mgr(fdata);
+ mutex_unlock(&fdata->lock);
}
static long fme_pr_ioctl(struct platform_device *pdev,
--
2.44.0
