powerpc: Replace _ALIGN() by ALIGN()

_ALIGN() is specific to powerpc
ALIGN() is generic and does the same

Replace _ALIGN() by ALIGN()

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/4006d9c8e69f8eaccee954899f6b5fb76240d00b.1587407777.git.christophe.leroy@c-s.fr

diff --git a/arch/powerpc/include/asm/book3s/32/pgtable.h b/arch/powerpc/include/asm/book3s/32/pgtable.h
index 53b5c93..0d4bccb 100644 (file)
--- a/arch/powerpc/include/asm/book3s/32/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/32/pgtable.h
@@ -188,7 +188,7 @@ int map_kernel_page(unsigned long va, phys_addr_t pa, pgprot_t prot);
  * memory shall not share segments.
  */
 #if defined(CONFIG_STRICT_KERNEL_RWX) && defined(CONFIG_MODULES)
-#define VMALLOC_START ((_ALIGN((long)high_memory, 256L << 20) + VMALLOC_OFFSET) & \
+#define VMALLOC_START ((ALIGN((long)high_memory, 256L << 20) + VMALLOC_OFFSET) & \
                       ~(VMALLOC_OFFSET - 1))
 #else
 #define VMALLOC_START ((((long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)))

diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h
index 5b4d4c4..4315d40 100644 (file)
--- a/arch/powerpc/include/asm/nohash/32/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/32/pgtable.h
@@ -110,7 +110,7 @@ int map_kernel_page(unsigned long va, phys_addr_t pa, pgprot_t prot);
  */
 #define VMALLOC_OFFSET (0x1000000) /* 16M */
 #ifdef PPC_PIN_SIZE
-#define VMALLOC_START (((_ALIGN((long)high_memory, PPC_PIN_SIZE) + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)))
+#define VMALLOC_START (((ALIGN((long)high_memory, PPC_PIN_SIZE) + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)))
 #else
 #define VMALLOC_START ((((long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)))
 #endif

diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 3a5a7db..e3a9fde 100644 (file)
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -2426,7 +2426,7 @@ static void __init *make_room(unsigned long *mem_start, unsigned long *mem_end,
 {
        void *ret;
 
-       *mem_start = _ALIGN(*mem_start, align);
+       *mem_start = ALIGN(*mem_start, align);
        while ((*mem_start + needed) > *mem_end) {
                unsigned long room, chunk;
 
@@ -2562,7 +2562,7 @@ static void __init scan_dt_build_struct(phandle node, unsigned long *mem_start,
                                *lp++ = *p;
                }
                *lp = 0;
-               *mem_start = _ALIGN((unsigned long)lp + 1, 4);
+               *mem_start = ALIGN((unsigned long)lp + 1, 4);
        }
 
        /* get it again for debugging */
@@ -2608,7 +2608,7 @@ static void __init scan_dt_build_struct(phandle node, unsigned long *mem_start,
                /* push property content */
                valp = make_room(mem_start, mem_end, l, 4);
                call_prom("getprop", 4, 1, node, pname, valp, l);
-               *mem_start = _ALIGN(*mem_start, 4);
+               *mem_start = ALIGN(*mem_start, 4);
 
                if (!prom_strcmp(pname, "phandle"))
                        has_phandle = 1;
@@ -2667,7 +2667,7 @@ static void __init flatten_device_tree(void)
                prom_panic ("couldn't get device tree root\n");
 
        /* Build header and make room for mem rsv map */ 
-       mem_start = _ALIGN(mem_start, 4);
+       mem_start = ALIGN(mem_start, 4);
        hdr = make_room(&mem_start, &mem_end,
                        sizeof(struct boot_param_header), 4);
        dt_header_start = (unsigned long)hdr;

diff --git a/arch/powerpc/platforms/powermac/bootx_init.c b/arch/powerpc/platforms/powermac/bootx_init.c
index c3374a9..9d4ecd2 100644 (file)
--- a/arch/powerpc/platforms/powermac/bootx_init.c
+++ b/arch/powerpc/platforms/powermac/bootx_init.c
@@ -386,7 +386,7 @@ static unsigned long __init bootx_flatten_dt(unsigned long start)
        hdr->dt_strings_size = bootx_dt_strend - bootx_dt_strbase;
 
        /* Build structure */
-       mem_end = _ALIGN(mem_end, 16);
+       mem_end = ALIGN(mem_end, 16);
        DBG("Building device tree structure at: %x\n", mem_end);
        hdr->off_dt_struct = mem_end - mem_start;
        bootx_scan_dt_build_struct(base, 4, &mem_end);
@@ -404,7 +404,7 @@ static unsigned long __init bootx_flatten_dt(unsigned long start)
         * also bump mem_reserve_cnt to cause further reservations to
         * fail since it's too late.
         */
-       mem_end = _ALIGN(mem_end, PAGE_SIZE);
+       mem_end = ALIGN(mem_end, PAGE_SIZE);
        DBG("End of boot params: %x\n", mem_end);
        rsvmap[0] = mem_start;
        rsvmap[1] = mem_end;