Re: [PATCH 5/13] Remove a couple of unused definitions from pgtable_32.c
flat view
From: Kumar Gala <hidden>
Date: 2007-06-14 21:04:08
On Jun 12, 2007, at 11:52 PM, David Gibson wrote:
quoted hunk ↗ jump to hunk
In arch/powerpc/mm/pgtable_32.c, the varialbe io_bat_index and the macro is_power_of_4() no longer have any users. This patch removes them. Signed-off-by: David Gibson <redacted> --- arch/powerpc/mm/pgtable_32.c | 4 ---- 1 file changed, 4 deletions(-) Index: working-2.6/arch/powerpc/mm/pgtable_32.c ===================================================================--- working-2.6.orig/arch/powerpc/mm/pgtable_32.c 2007-05-10 14:13:36.000000000 +1000 +++ working-2.6/arch/powerpc/mm/pgtable_32.c 2007-05-10 14:13:44.000000000 +1000@@ -36,7 +36,6 @@ unsigned long ioremap_base; unsigned long ioremap_bot; EXPORT_SYMBOL(ioremap_bot); /* aka VMALLOC_END */ -int io_bat_index; #if defined(CONFIG_6xx) || defined(CONFIG_POWER3) #define HAVE_BATS 1@@ -299,9 +298,6 @@ void __init mapin_ram(void) } } -/* is x a power of 4? */ -#define is_power_of_4(x) is_power_of_2(x) && (ffs(x) & 1) -
is_power_of_4 is used by HAVE_TLBCAM, why are you killing it? - k