openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

powerpc: Move boot_paca into early_setup 

The powerpc boot_paca symbol is now only used within the
early_setup() routine, so move it from its global definition
into early_setup().

Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Geoff Levand 2013-02-13 17:03:16 +00:00 committed by Benjamin Herrenschmidt
parent 69fde0210e
commit 6a7e406419
3 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/powerpc/include/asm/paca.h
View File

@ -167,7 +167,6 @@ struct paca_struct {
};
extern struct paca_struct *paca;
extern __initdata struct paca_struct boot_paca;
extern void initialise_paca(struct paca_struct *new_paca, int cpu);
extern void setup_paca(struct paca_struct *new_paca);
extern void allocate_pacas(void);

2
arch/powerpc/kernel/paca.c
View File

@ -120,8 +120,6 @@ struct slb_shadow slb_shadow[] __cacheline_aligned = {
struct paca_struct *paca;
EXPORT_SYMBOL(paca);
struct paca_struct boot_paca;
void __init initialise_paca(struct paca_struct *new_paca, int cpu)
{
/* The TOC register (GPR2) points 32kB into the TOC, so that 64kB

2
arch/powerpc/kernel/setup_64.c
View File

@ -177,6 +177,8 @@ early_param("smt-enabled", early_smt_enabled);
void __init early_setup(unsigned long dt_ptr)
{
static __initdata struct paca_struct boot_paca;
/* -------- printk is _NOT_ safe to use here ! ------- */
/* Identify CPU type */