From: Sam Ravnborg <sam@ravnborg.org>
Date: Sat, 19 May 2012 20:02:51 +0000 (+0000)
Subject: sparc32: drop unused inline functions in srmmu.c
X-Git-Tag: firefly_0821_release~3680^2~2868^2~2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=857814990466cbdff5746f6116b2556dcc4fd923;p=firefly-linux-kernel-4.4.55.git

sparc32: drop unused inline functions in srmmu.c

When decelared inline the compiler does not warn
about unused functions.
But they are not used so drop them.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c
index a02c56a4bdfb..8e97e0305b01 100644
--- a/arch/sparc/mm/srmmu.c
+++ b/arch/sparc/mm/srmmu.c
@@ -105,21 +105,9 @@ void *srmmu_nocache_pool;
 void *srmmu_nocache_bitmap;
 static struct bit_map srmmu_nocache_map;
 
-static inline int srmmu_pte_none(pte_t pte)
-{ return !(pte_val(pte) & 0xFFFFFFF); }
-
 static inline int srmmu_pmd_none(pmd_t pmd)
 { return !(pmd_val(pmd) & 0xFFFFFFF); }
 
-static inline pte_t srmmu_pte_wrprotect(pte_t pte)
-{ return __pte(pte_val(pte) & ~SRMMU_WRITE);}
-
-static inline pte_t srmmu_pte_mkclean(pte_t pte)
-{ return __pte(pte_val(pte) & ~SRMMU_DIRTY);}
-
-static inline pte_t srmmu_pte_mkold(pte_t pte)
-{ return __pte(pte_val(pte) & ~SRMMU_REF);}
-
 /* XXX should we hyper_flush_whole_icache here - Anton */
 static inline void srmmu_ctxd_set(ctxd_t *ctxp, pgd_t *pgdp)
 { set_pte((pte_t *)ctxp, (SRMMU_ET_PTD | (__nocache_pa((unsigned long) pgdp) >> 4))); }
@@ -148,13 +136,6 @@ void pmd_populate(struct mm_struct *mm, pmd_t *pmdp, struct page *ptep)
 	}
 }
 
-static inline pte_t srmmu_pte_modify(pte_t pte, pgprot_t newprot)
-{ return __pte((pte_val(pte) & SRMMU_CHG_MASK) | pgprot_val(newprot)); }
-
-/* to find an entry in a top-level page table... */
-static inline pgd_t *srmmu_pgd_offset(struct mm_struct * mm, unsigned long address)
-{ return mm->pgd + (address >> SRMMU_PGDIR_SHIFT); }
-
 /* Find an entry in the third-level page table.. */ 
 pte_t *pte_offset_kernel(pmd_t * dir, unsigned long address)
 {
@@ -805,13 +786,6 @@ static unsigned long __init map_spbank(unsigned long vbase, int sp_entry)
 	return vstart;
 }
 
-static inline void memprobe_error(char *msg)
-{
-	prom_printf(msg);
-	prom_printf("Halting now...\n");
-	prom_halt();
-}
-
 static inline void map_kernel(void)
 {
 	int i;