Staging: bcm: PHSModule.c: Matching the function definition with function declaration

The function implementations of the PHSModule didn't match with the declaration. The functions are static
in the declaration but in the implemntation they are non-static

Signed-off-by: Shalin Mehta <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/staging/bcm/PHSModule.c

···
  * 0 if successful,
  * >0 Error.
  */
-ULONG PhsCompress(IN void *pvContext,
+static ULONG PhsCompress(IN void *pvContext,
 		IN B_UINT16 uiVcid,
 		IN B_UINT16 uiClsId,
 		IN void *pvInputBuffer,
···
  * 0 if successful,
  * >0 Error.
  */
-ULONG PhsDeCompress(IN void *pvContext,
+static ULONG PhsDeCompress(IN void *pvContext,
 		IN B_UINT16 uiVcid,
 		IN void *pvInputBuffer,
 		OUT void *pvOutputBuffer,
···
 	return PHS_INVALID_TABLE_INDEX;
 }
 
-UINT GetClassifierEntry(IN struct bcm_phs_classifier_table *pstClassifierTable,
+static UINT GetClassifierEntry(IN struct bcm_phs_classifier_table *pstClassifierTable,
 			IN B_UINT32 uiClsid, enum bcm_phs_classifier_context eClsContext,
 			OUT struct bcm_phs_classifier_entry **ppstClassifierEntry)
 {
···
 	return PHS_INVALID_TABLE_INDEX;
 }
 
-UINT CreateSFToClassifierRuleMapping(IN B_UINT16 uiVcid, IN B_UINT16  uiClsId,
+static UINT CreateSFToClassifierRuleMapping(IN B_UINT16 uiVcid, IN B_UINT16  uiClsId,
 				IN struct bcm_phs_table *psServiceFlowTable,
 				struct bcm_phs_rule *psPhsRule,
 				B_UINT8 u8AssociatedPHSI)
···
 	return uiStatus;
 }
 
-UINT CreateClassiferToPHSRuleMapping(IN B_UINT16 uiVcid,
+static UINT CreateClassiferToPHSRuleMapping(IN B_UINT16 uiVcid,
 				IN B_UINT16 uiClsId,
 				IN struct bcm_phs_entry *pstServiceFlowEntry,
 				struct bcm_phs_rule *psPhsRule,
···
  *			header.
  *	0	-If PHS rule is NULL.If PHSI is 0 indicateing packet as uncompressed.
  */
-int phs_decompress(unsigned char *in_buf,
+static int phs_decompress(unsigned char *in_buf,
 		unsigned char *out_buf,
 		struct bcm_phs_rule *decomp_phs_rules,
 		UINT *header_size)