drm/xe: Drop xe_ prefix from static functions in xe_mmio.c

Rename static functions to align with our typical coding style.
While at it, downgrade the existing kernel-doc for internal
function to normal comment.

Suggested-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240530133527.1328-4-michal.wajdeczko@intel.com

diff --git a/drivers/gpu/drm/xe/xe_mmio.c b/drivers/gpu/drm/xe/xe_mmio.c
index 1272246dd8a3b949fc5d66062df451a033c6e38b..6e57632b44a129dc9986c902b5d87b406f64da15 100644 (file)
--- a/drivers/gpu/drm/xe/xe_mmio.c
+++ b/drivers/gpu/drm/xe/xe_mmio.c
@@ -55,7 +55,7 @@ _resize_bar(struct xe_device *xe, int resno, resource_size_t size)
  * if force_vram_bar_size is set, attempt to set to the requested size
  * else set to maximum possible size
  */
-static void xe_resize_vram_bar(struct xe_device *xe)
+static void resize_vram_bar(struct xe_device *xe)
 {
        u64 force_vram_bar_size = xe_modparam.force_vram_bar_size;
        struct pci_dev *pdev = to_pci_dev(xe->drm.dev);
@@ -127,7 +127,7 @@ static void xe_resize_vram_bar(struct xe_device *xe)
        pci_write_config_dword(pdev, PCI_COMMAND, pci_cmd);
 }
 
-static bool xe_pci_resource_valid(struct pci_dev *pdev, int bar)
+static bool resource_is_valid(struct pci_dev *pdev, int bar)
 {
        if (!pci_resource_flags(pdev, bar))
                return false;
@@ -141,16 +141,16 @@ static bool xe_pci_resource_valid(struct pci_dev *pdev, int bar)
        return true;
 }
 
-static int xe_determine_lmem_bar_size(struct xe_device *xe)
+static int determine_lmem_bar_size(struct xe_device *xe)
 {
        struct pci_dev *pdev = to_pci_dev(xe->drm.dev);
 
-       if (!xe_pci_resource_valid(pdev, LMEM_BAR)) {
+       if (!resource_is_valid(pdev, LMEM_BAR)) {
                drm_err(&xe->drm, "pci resource is not valid\n");
                return -ENXIO;
        }
 
-       xe_resize_vram_bar(xe);
+       resize_vram_bar(xe);
 
        xe->mem.vram.io_start = pci_resource_start(pdev, LMEM_BAR);
        xe->mem.vram.io_size = pci_resource_len(pdev, LMEM_BAR);
@@ -202,8 +202,8 @@ static inline u64 get_flat_ccs_offset(struct xe_gt *gt, u64 tile_size)
        return offset;
 }
 
-/**
- * xe_mmio_tile_vram_size() - Collect vram size and offset information
+/*
+ * tile_vram_size() - Collect vram size and offset information
  * @tile: tile to get info for
  * @vram_size: available vram (size - device reserved portions)
  * @tile_size: actual vram size
@@ -221,8 +221,8 @@ static inline u64 get_flat_ccs_offset(struct xe_gt *gt, u64 tile_size)
  * NOTE: multi-tile bases will include the tile offset.
  *
  */
-static int xe_mmio_tile_vram_size(struct xe_tile *tile, u64 *vram_size,
-                                 u64 *tile_size, u64 *tile_offset)
+static int tile_vram_size(struct xe_tile *tile, u64 *vram_size,
+                         u64 *tile_size, u64 *tile_offset)
 {
        struct xe_device *xe = tile_to_xe(tile);
        struct xe_gt *gt = tile->primary_gt;
@@ -289,11 +289,11 @@ int xe_mmio_probe_vram(struct xe_device *xe)
 
        /* Get the size of the root tile's vram for later accessibility comparison */
        tile = xe_device_get_root_tile(xe);
-       err = xe_mmio_tile_vram_size(tile, &vram_size, &tile_size, &tile_offset);
+       err = tile_vram_size(tile, &vram_size, &tile_size, &tile_offset);
        if (err)
                return err;
 
-       err = xe_determine_lmem_bar_size(xe);
+       err = determine_lmem_bar_size(xe);
        if (err)
                return err;
 
@@ -304,7 +304,7 @@ int xe_mmio_probe_vram(struct xe_device *xe)
 
        /* tile specific ranges */
        for_each_tile(tile, xe, id) {
-               err = xe_mmio_tile_vram_size(tile, &vram_size, &tile_size, &tile_offset);
+               err = tile_vram_size(tile, &vram_size, &tile_size, &tile_offset);
                if (err)
                        return err;