[POWERPC] Kill typedef-ed structs for hash PTEs and BATs
Using typedefs to rename structure types if frowned on by CodingStyle.
However, we do so for the hash PTE structure on both ppc32 (where it's
called "PTE") and ppc64 (where it's called "hpte_t"). On ppc32 we
also have such a typedef for the BATs ("BAT").
This removes this unhelpful use of typedefs, in the process
bringing ppc32 and ppc64 closer together, by using the name "struct
hash_pte" in both cases.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/platforms/iseries/call_hpt.h b/arch/powerpc/platforms/iseries/call_hpt.h
index a843b0f..8d95fe4b 100644
--- a/arch/powerpc/platforms/iseries/call_hpt.h
+++ b/arch/powerpc/platforms/iseries/call_hpt.h
@@ -76,24 +76,25 @@
return compressedStatus;
}
-static inline u64 HvCallHpt_findValid(hpte_t *hpte, u64 vpn)
+static inline u64 HvCallHpt_findValid(struct hash_pte *hpte, u64 vpn)
{
return HvCall3Ret16(HvCallHptFindValid, hpte, vpn, 0, 0);
}
-static inline u64 HvCallHpt_findNextValid(hpte_t *hpte, u32 hpteIndex,
+static inline u64 HvCallHpt_findNextValid(struct hash_pte *hpte, u32 hpteIndex,
u8 bitson, u8 bitsoff)
{
return HvCall3Ret16(HvCallHptFindNextValid, hpte, hpteIndex,
bitson, bitsoff);
}
-static inline void HvCallHpt_get(hpte_t *hpte, u32 hpteIndex)
+static inline void HvCallHpt_get(struct hash_pte *hpte, u32 hpteIndex)
{
HvCall2Ret16(HvCallHptGet, hpte, hpteIndex, 0);
}
-static inline void HvCallHpt_addValidate(u32 hpteIndex, u32 hBit, hpte_t *hpte)
+static inline void HvCallHpt_addValidate(u32 hpteIndex, u32 hBit,
+ struct hash_pte *hpte)
{
HvCall4(HvCallHptAddValidate, hpteIndex, hBit, hpte->v, hpte->r);
}
diff --git a/arch/powerpc/platforms/iseries/htab.c b/arch/powerpc/platforms/iseries/htab.c
index ed44dfc..b4e2c7a 100644
--- a/arch/powerpc/platforms/iseries/htab.c
+++ b/arch/powerpc/platforms/iseries/htab.c
@@ -44,7 +44,7 @@
unsigned long vflags, int psize)
{
long slot;
- hpte_t lhpte;
+ struct hash_pte lhpte;
int secondary = 0;
BUG_ON(psize != MMU_PAGE_4K);
@@ -99,7 +99,7 @@
static unsigned long iSeries_hpte_getword0(unsigned long slot)
{
- hpte_t hpte;
+ struct hash_pte hpte;
HvCallHpt_get(&hpte, slot);
return hpte.v;
@@ -144,7 +144,7 @@
static long iSeries_hpte_updatepp(unsigned long slot, unsigned long newpp,
unsigned long va, int psize, int local)
{
- hpte_t hpte;
+ struct hash_pte hpte;
unsigned long want_v;
iSeries_hlock(slot);
@@ -176,7 +176,7 @@
*/
static long iSeries_hpte_find(unsigned long vpn)
{
- hpte_t hpte;
+ struct hash_pte hpte;
long slot;
/*
diff --git a/arch/powerpc/platforms/ps3/htab.c b/arch/powerpc/platforms/ps3/htab.c
index a1409e4..17414e8 100644
--- a/arch/powerpc/platforms/ps3/htab.c
+++ b/arch/powerpc/platforms/ps3/htab.c
@@ -34,7 +34,7 @@
#define DBG(fmt...) do{if(0)printk(fmt);}while(0)
#endif
-static hpte_t *htab;
+static struct hash_pte *htab;
static unsigned long htab_addr;
static unsigned char *bolttab;
static unsigned char *inusetab;
@@ -44,8 +44,8 @@
#define debug_dump_hpte(_a, _b, _c, _d, _e, _f, _g) \
_debug_dump_hpte(_a, _b, _c, _d, _e, _f, _g, __func__, __LINE__)
static void _debug_dump_hpte(unsigned long pa, unsigned long va,
- unsigned long group, unsigned long bitmap, hpte_t lhpte, int psize,
- unsigned long slot, const char* func, int line)
+ unsigned long group, unsigned long bitmap, struct hash_pte lhpte,
+ int psize, unsigned long slot, const char* func, int line)
{
DBG("%s:%d: pa = %lxh\n", func, line, pa);
DBG("%s:%d: lpar = %lxh\n", func, line,
@@ -63,7 +63,7 @@
unsigned long pa, unsigned long rflags, unsigned long vflags, int psize)
{
unsigned long slot;
- hpte_t lhpte;
+ struct hash_pte lhpte;
int secondary = 0;
unsigned long result;
unsigned long bitmap;
@@ -255,7 +255,7 @@
ppc64_pft_size = __ilog2(htab_size);
- bitmap_size = htab_size / sizeof(hpte_t) / 8;
+ bitmap_size = htab_size / sizeof(struct hash_pte) / 8;
bolttab = __va(lmb_alloc(bitmap_size, 1));
inusetab = __va(lmb_alloc(bitmap_size, 1));
@@ -273,8 +273,8 @@
result = lv1_map_htab(0, &htab_addr);
- htab = (hpte_t *)__ioremap(htab_addr, htab_size,
- pgprot_val(PAGE_READONLY_X));
+ htab = (struct hash_pte *)__ioremap(htab_addr, htab_size,
+ pgprot_val(PAGE_READONLY_X));
DBG("%s:%d: lpar %016lxh, virt %016lxh\n", __func__, __LINE__,
htab_addr, (unsigned long)htab);