This change separates out most of the symbol name changes required by this
patch series for the file: drivers/fpga/dfl-afu-region.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
---
drivers/fpga/dfl-afu-region.c | 51 ++++++++++++++++++-----------------
1 file changed, 26 insertions(+), 25 deletions(-)
diff --git a/drivers/fpga/dfl-afu-region.c b/drivers/fpga/dfl-afu-region.c
index 2e7b41629406..b11a5b21e666 100644
--- a/drivers/fpga/dfl-afu-region.c
+++ b/drivers/fpga/dfl-afu-region.c
@@ -12,11 +12,11 @@
/**
* afu_mmio_region_init - init function for afu mmio region support
- * @pdata: afu platform device's pdata.
+ * @fdata: afu feature dev data
*/
-void afu_mmio_region_init(struct dfl_feature_platform_data *pdata)
+void afu_mmio_region_init(struct dfl_feature_dev_data *fdata)
{
- struct dfl_afu *afu = dfl_fpga_pdata_get_private(pdata);
+ struct dfl_afu *afu = dfl_fpga_fdata_get_private(fdata);
INIT_LIST_HEAD(&afu->regions);
}
@@ -39,7 +39,7 @@ static struct dfl_afu_mmio_region *get_region_by_index(struct dfl_afu *afu,
/**
* afu_mmio_region_add - add a mmio region to given feature dev.
*
- * @pdata: afu platform device's pdata.
+ * @fdata: afu feature dev data
* @region_index: region index.
* @region_size: region size.
* @phys: region's physical address of this region.
@@ -47,14 +47,15 @@ static struct dfl_afu_mmio_region *get_region_by_index(struct dfl_afu *afu,
*
* Return: 0 on success, negative error code otherwise.
*/
-int afu_mmio_region_add(struct dfl_feature_platform_data *pdata,
+int afu_mmio_region_add(struct dfl_feature_dev_data *fdata,
u32 region_index, u64 region_size, u64 phys, u32 flags)
{
+ struct device *dev = &fdata->dev->dev;
struct dfl_afu_mmio_region *region;
struct dfl_afu *afu;
int ret = 0;
- region = devm_kzalloc(&pdata->dev->dev, sizeof(*region), GFP_KERNEL);
+ region = devm_kzalloc(dev, sizeof(*region), GFP_KERNEL);
if (!region)
return -ENOMEM;
@@ -63,13 +64,13 @@ int afu_mmio_region_add(struct dfl_feature_platform_data *pdata,
region->phys = phys;
region->flags = flags;
- mutex_lock(&pdata->lock);
+ mutex_lock(&fdata->lock);
- afu = dfl_fpga_pdata_get_private(pdata);
+ afu = dfl_fpga_fdata_get_private(fdata);
/* check if @index already exists */
if (get_region_by_index(afu, region_index)) {
- mutex_unlock(&pdata->lock);
+ mutex_unlock(&fdata->lock);
ret = -EEXIST;
goto exit;
}
@@ -80,37 +81,37 @@ int afu_mmio_region_add(struct dfl_feature_platform_data *pdata,
afu->region_cur_offset += region_size;
afu->num_regions++;
- mutex_unlock(&pdata->lock);
+ mutex_unlock(&fdata->lock);
return 0;
exit:
- devm_kfree(&pdata->dev->dev, region);
+ devm_kfree(dev, region);
return ret;
}
/**
* afu_mmio_region_destroy - destroy all mmio regions under given feature dev.
- * @pdata: afu platform device's pdata.
+ * @fdata: afu feature dev data
*/
-void afu_mmio_region_destroy(struct dfl_feature_platform_data *pdata)
+void afu_mmio_region_destroy(struct dfl_feature_dev_data *fdata)
{
- struct dfl_afu *afu = dfl_fpga_pdata_get_private(pdata);
+ struct dfl_afu *afu = dfl_fpga_fdata_get_private(fdata);
struct dfl_afu_mmio_region *tmp, *region;
list_for_each_entry_safe(region, tmp, &afu->regions, node)
- devm_kfree(&pdata->dev->dev, region);
+ devm_kfree(&fdata->dev->dev, region);
}
/**
* afu_mmio_region_get_by_index - find an afu region by index.
- * @pdata: afu platform device's pdata.
+ * @fdata: afu feature dev data
* @region_index: region index.
* @pregion: ptr to region for result.
*
* Return: 0 on success, negative error code otherwise.
*/
-int afu_mmio_region_get_by_index(struct dfl_feature_platform_data *pdata,
+int afu_mmio_region_get_by_index(struct dfl_feature_dev_data *fdata,
u32 region_index,
struct dfl_afu_mmio_region *pregion)
{
@@ -118,8 +119,8 @@ int afu_mmio_region_get_by_index(struct dfl_feature_platform_data *pdata,
struct dfl_afu *afu;
int ret = 0;
- mutex_lock(&pdata->lock);
- afu = dfl_fpga_pdata_get_private(pdata);
+ mutex_lock(&fdata->lock);
+ afu = dfl_fpga_fdata_get_private(fdata);
region = get_region_by_index(afu, region_index);
if (!region) {
ret = -EINVAL;
@@ -127,14 +128,14 @@ int afu_mmio_region_get_by_index(struct dfl_feature_platform_data *pdata,
}
*pregion = *region;
exit:
- mutex_unlock(&pdata->lock);
+ mutex_unlock(&fdata->lock);
return ret;
}
/**
* afu_mmio_region_get_by_offset - find an afu mmio region by offset and size
*
- * @pdata: afu platform device's pdata.
+ * @fdata: afu feature dev data
* @offset: region offset from start of the device fd.
* @size: region size.
* @pregion: ptr to region for result.
@@ -144,7 +145,7 @@ int afu_mmio_region_get_by_index(struct dfl_feature_platform_data *pdata,
*
* Return: 0 on success, negative error code otherwise.
*/
-int afu_mmio_region_get_by_offset(struct dfl_feature_platform_data *pdata,
+int afu_mmio_region_get_by_offset(struct dfl_feature_dev_data *fdata,
u64 offset, u64 size,
struct dfl_afu_mmio_region *pregion)
{
@@ -152,8 +153,8 @@ int afu_mmio_region_get_by_offset(struct dfl_feature_platform_data *pdata,
struct dfl_afu *afu;
int ret = 0;
- mutex_lock(&pdata->lock);
- afu = dfl_fpga_pdata_get_private(pdata);
+ mutex_lock(&fdata->lock);
+ afu = dfl_fpga_fdata_get_private(fdata);
for_each_region(region, afu)
if (region->offset <= offset &&
region->offset + region->size >= offset + size) {
@@ -162,6 +163,6 @@ int afu_mmio_region_get_by_offset(struct dfl_feature_platform_data *pdata,
}
ret = -EINVAL;
exit:
- mutex_unlock(&pdata->lock);
+ mutex_unlock(&fdata->lock);
return ret;
}
--
2.44.0
