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Blackfin arch: remove pointless define IN_KERNEL

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Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
This commit is contained in:
Mike Frysinger 2008-11-18 17:48:22 +08:00 committed by Bryan Wu
parent ff4c02e4be
commit 4c5b8a648f
2 changed files with 4 additions and 6 deletions
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2
arch/blackfin/include/asm/cplbinit.h
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@ -46,8 +46,6 @@ extern void bfin_dcache_init(struct cplb_entry *icplb_tbl);
#define I_CPLB 0x4 #define I_CPLB 0x4
#define D_CPLB 0x8 #define D_CPLB 0x8
#define IN_KERNEL 1
#define ASYNC_MEMORY_CPLB_COVERAGE ((ASYNC_BANK0_SIZE + ASYNC_BANK1_SIZE + \ #define ASYNC_MEMORY_CPLB_COVERAGE ((ASYNC_BANK0_SIZE + ASYNC_BANK1_SIZE + \
ASYNC_BANK2_SIZE + ASYNC_BANK3_SIZE) / SIZE_4M) ASYNC_BANK2_SIZE + ASYNC_BANK3_SIZE) / SIZE_4M)

8
arch/blackfin/kernel/cplb-nompu/cplbinit.c
View File

@ -160,13 +160,13 @@ static struct cplb_desc cplb_data[] = {
}, },
}; };
static u16 __init lock_kernel_check(u32 start, u32 end) static bool __init lock_kernel_check(u32 start, u32 end)
{ {
if (start >= (u32)_end || end <= (u32)_stext) if (start >= (u32)_end || end <= (u32)_stext)
return 0; return false;
/* This cplb block overlapped with kernel area. */ /* This cplb block overlapped with kernel area. */
return IN_KERNEL; return true;
} }
static unsigned short __init static unsigned short __init
@ -198,7 +198,7 @@ fill_cplbtab(struct cplb_tab *table,
table->tab[table->pos++] = start; table->tab[table->pos++] = start;
if (lock_kernel_check(start, start + block_size) == IN_KERNEL) if (lock_kernel_check(start, start + block_size))
table->tab[table->pos++] = table->tab[table->pos++] =
cplb_data | CPLB_LOCK | CPLB_DIRTY; cplb_data | CPLB_LOCK | CPLB_DIRTY;
else else