[PATCH 3/4] powerpc/ps3: mm.c: clean up kernel-doc issues

[Randy Dunlap <rdunlap@infradead.org>]

Use the correct format for struct members and function parameters.
Use the correct function names in kernel-doc comments.
Use the correct format for function descriptions.

This eliminates these kernel-doc warnings:

Warning: arch/powerpc/platforms/ps3/mm.c:102 struct member 'vas_id' not
 described in 'map'
Warning: arch/powerpc/platforms/ps3/mm.c:195 missing initial short
 description on line: * ps3_mm_vas_destroy -
Warning: arch/powerpc/platforms/ps3/mm.c:514 function parameter 'c_out'
 not described in 'dma_sb_map_pages'
Warning: arch/powerpc/platforms/ps3/mm.c:708 expecting prototype for
 dma_region_free(). Prototype was for dma_sb_region_free() instead
Warning: arch/powerpc/platforms/ps3/mm.c:1092 expecting prototype for
 dma_unmap_area_linear(). Prototype was for dma_sb_unmap_area_linear()
 instead

This leaves around 15 unrepaired kernel-doc warnings.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
---
Cc: Geoff Levand <geoff@infradead.org>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Christophe Leroy (CS GROUP) <chleroy@kernel.org>
Cc: linuxppc-dev@lists.ozlabs.org

 arch/powerpc/platforms/ps3/mm.c |   10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

--- linux-next-20260828.orig/arch/powerpc/platforms/ps3/mm.c
+++ linux-next-20260828/arch/powerpc/platforms/ps3/mm.c
@@ -79,7 +79,7 @@ struct mem_region {
 /**
  * struct map - address space state variables holder
  * @total: total memory available as reported by HV
- * @vas_id - HV virtual address space id
+ * @vas_id: HV virtual address space id
  * @htab_size: htab size in bytes
  *
  * The HV virtual address space (vas) allows for hotplug memory regions.
@@ -193,7 +193,7 @@ fail:
 }
 
 /**
- * ps3_mm_vas_destroy -
+ * ps3_mm_vas_destroy - destroy the virtual address space
  *
  * called during kexec sequence with MMU off.
  */
@@ -504,7 +504,7 @@ static int dma_ioc0_free_chunk(struct dm
  * @r: Pointer to a struct ps3_dma_region.
  * @phys_addr: Starting physical address of the area to map.
  * @len: Length in bytes of the area to map.
- * c_out: A pointer to receive an allocated struct dma_chunk for this area.
+ * @c_out: A pointer to receive an allocated struct dma_chunk for this area.
  *
  * This is the lowest level dma mapping routine, and is the one that will
  * make the HV call to add the pages into the io controller address space.
@@ -699,7 +699,7 @@ static int dma_ioc0_region_create(struct
 }
 
 /**
- * dma_region_free - Free a device dma region.
+ * dma_sb_region_free - Free a device dma region.
  * @r: Pointer to a struct ps3_dma_region.
  *
  * This is the lowest level dma region free routine, and is the one that
@@ -1081,7 +1081,7 @@ static int dma_sb_map_area_linear(struct
 }
 
 /**
- * dma_unmap_area_linear - Unmap an area of memory from a device dma region.
+ * dma_sb_unmap_area_linear - Unmap an area of memory from a device dma region.
  * @r: Pointer to a struct ps3_dma_region.
  * @bus_addr: The starting ioc bus address of the area to unmap.
  * @len: Length in bytes of the area to unmap.