iommu/fsl: fix all kernel-doc warnings in fsl_pamu.c

Fix kernel-doc warnings as reported by the kernel test robot:

fsl_pamu.c:192: warning: expecting prototype for pamu_config_paace(). Prototype was for pamu_config_ppaace() instead
fsl_pamu.c:239: warning: Function parameter or member 'omi_index' not described in 'get_ome_index'
fsl_pamu.c:239: warning: Function parameter or member 'dev' not described in 'get_ome_index'
fsl_pamu.c:332: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Setup operation mapping and stash destinations for QMAN and QMAN portal.
fsl_pamu.c:361: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Setup the operation mapping table for various devices. This is a static

Fixes: 695093e38c3e ("iommu/fsl: Freescale PAMU driver and iommu implementation.")
Fixes: cd70d4659ff3 ("iommu/fsl: Various cleanups")
Signed-off-by: Randy Dunlap <[e-mail]>
Reported-by: kernel test robot <[e-mail]>
Link: lore.kernel.org/r/[e-mail]
Cc: Aditya Srivastava <[e-mail]>
Cc: Joerg Roedel <[e-mail]>
Cc: Will Deacon <[e-mail]>
Cc: Robin Murphy <[e-mail]>
Cc: [e-mail]
Cc: Timur Tabi <[e-mail]>
Cc: Varun Sethi <[e-mail]>
Cc: Emil Medve <[e-mail]>
Reviewed-by: Lu Baolu <[e-mail]>
Acked-by: Timur Tabi <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Joerg Roedel <[e-mail]>

drivers/iommu/fsl_pamu.c

···
 }
 
 /**
- * pamu_config_paace() - Sets up PPAACE entry for specified liodn
+ * pamu_config_ppaace() - Sets up PPAACE entry for specified liodn
  *
  * @liodn: Logical IO device number
  * @omi: Operation mapping index -- if ~omi == 0 then omi not defined
···
 /**
  * get_ome_index() - Returns the index in the operation mapping table
  *                   for device.
- * @*omi_index: pointer for storing the index value
+ * @omi_index: pointer for storing the index value
+ * @dev: target device
  *
  */
 void get_ome_index(u32 *omi_index, struct device *dev)
···
 #define QMAN_PORTAL_PAACE 2
 #define BMAN_PAACE 3
 
-/**
+/*
  * Setup operation mapping and stash destinations for QMAN and QMAN portal.
  * Memory accesses to QMAN and BMAN private memory need not be coherent, so
  * clear the PAACE entry coherency attribute for them.
···
 	}
 }
 
-/**
+/*
  * Setup the operation mapping table for various devices. This is a static
  * table where each table index corresponds to a particular device. PAMU uses
  * this table to translate device transaction to appropriate corenet