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OMAP3: PM debug: fix build error when !CONFIG_DEBUG_FS

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The PM debug code fails to build on when CONFIG_DEBUG_FS is not
enabled.

Build error log:
arch/arm/mach-omap2/built-in.o: In function `omap_sram_idle':
arch/arm/mach-omap2/pm34xx.c:449: undefined reference to `pm_dbg_regset_save'
arch/arm/mach-omap2/pm34xx.c:460: undefined reference to `pm_dbg_regset_save'
arch/arm/mach-omap2/built-in.o: In function `configure_vc':
arch/arm/mach-omap2/pm34xx.c:1237: undefined reference to `pm_dbg_regset_init'
arch/arm/mach-omap2/pm34xx.c:1238: undefined reference to `pm_dbg_regset_init'
make: *** [.tmp_vmlinux1] Error 1

This patch fixes the above errors.

Kernel booting is tested on omap zoom2 and zoom3 boards.

Signed-off-by: Manjunatha GK <manjugk@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
This commit is contained in:
Manjunatha GK 2009-11-16 20:16:52 +05:30 committed by Kevin Hilman
parent 8640425b26
commit ae559d8769
2 changed files with 6 additions and 4 deletions
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2
arch/arm/mach-omap2/pm-debug.c
View File

@ -604,6 +604,4 @@ static int __init pm_dbg_init(void)
} }
arch_initcall(pm_dbg_init); arch_initcall(pm_dbg_init);
#else
void pm_dbg_update_time(struct powerdomain *pwrdm, int prev) {}
#endif #endif

8
arch/arm/mach-omap2/pm.h
View File

@ -32,12 +32,16 @@ extern struct omap_dm_timer *gptimer_wakeup;
#ifdef CONFIG_PM_DEBUG #ifdef CONFIG_PM_DEBUG
extern void omap2_pm_dump(int mode, int resume, unsigned int us); extern void omap2_pm_dump(int mode, int resume, unsigned int us);
extern int omap2_pm_debug; extern int omap2_pm_debug;
#else
#define omap2_pm_dump(mode, resume, us) do {} while (0);
#define omap2_pm_debug 0
#endif
#if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS)
extern void pm_dbg_update_time(struct powerdomain *pwrdm, int prev); extern void pm_dbg_update_time(struct powerdomain *pwrdm, int prev);
extern int pm_dbg_regset_save(int reg_set); extern int pm_dbg_regset_save(int reg_set);
extern int pm_dbg_regset_init(int reg_set); extern int pm_dbg_regset_init(int reg_set);
#else #else
#define omap2_pm_dump(mode, resume, us) do {} while (0);
#define omap2_pm_debug 0
#define pm_dbg_update_time(pwrdm, prev) do {} while (0); #define pm_dbg_update_time(pwrdm, prev) do {} while (0);
#define pm_dbg_regset_save(reg_set) do {} while (0); #define pm_dbg_regset_save(reg_set) do {} while (0);
#define pm_dbg_regset_init(reg_set) do {} while (0); #define pm_dbg_regset_init(reg_set) do {} while (0);