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[ARM] S3C: Do not kmalloc/kfree during inner suspend code.

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The PM CRC checking code kmallocs an area to save a set of
CRC values during suspend. This triggers a warning due to the
call of a function that might sleep whilst the system is not
in a valid state to do so.

Move the allocation and free to points in the suspend and resume
process where they can call a function that might-sleep.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
This commit is contained in:
Ben Dooks
2008-12-12 00:24:34 +00:00
parent 663a83048c
commit aa8aba6944
3 changed files with 33 additions and 8 deletions
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2
arch/arm/plat-s3c/include/plat/pm.h
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@@ -129,10 +129,12 @@ extern void s3c_pm_dbg(const char *msg, ...);
#ifdef CONFIG_S3C2410_PM_CHECK
extern void s3c_pm_check_prepare(void);
extern void s3c_pm_check_restore(void);
extern void s3c_pm_check_cleanup(void);
extern void s3c_pm_check_store(void);
#else
#define s3c_pm_check_prepare() do { } while(0)
#define s3c_pm_check_restore() do { } while(0)
#define s3c_pm_check_cleanup() do { } while(0)
#define s3c_pm_check_store() do { } while(0)
#endif