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x86: ds.c fix invalid assignment 

Fixes the type mixups that cause the following sparse warnings:

  CHECK   arch/x86/kernel/ds.c
arch/x86/kernel/ds.c:549:19: warning: incorrect type in argument 2 (invalid types)
arch/x86/kernel/ds.c:549:19:    expected bad type enum bts_field field
arch/x86/kernel/ds.c:549:19:    got int
arch/x86/kernel/ds.c:514:35: error: incompatible types for operation (*)
arch/x86/kernel/ds.c:514:35:    left side has type unsigned char static [unsigned] [toplevel] sizeof_ptr_field
arch/x86/kernel/ds.c:514:35:    right side has type bad type enum bts_field field
arch/x86/kernel/ds.c:514:7: error: invalid assignment
arch/x86/kernel/ds.c:514:35: error: incompatible types for operation (*)
arch/x86/kernel/ds.c:514:35:    left side has type unsigned char static [unsigned] [toplevel] sizeof_ptr_field
arch/x86/kernel/ds.c:514:35:    right side has type bad type enum bts_field field
arch/x86/kernel/ds.c:514:7: error: invalid assignment
arch/x86/kernel/ds.c:514:35: error: incompatible types for operation (*)
arch/x86/kernel/ds.c:514:35:    left side has type unsigned char static [unsigned] [toplevel] sizeof_ptr_field
arch/x86/kernel/ds.c:514:35:    right side has type bad type enum bts_field field
arch/x86/kernel/ds.c:514:7: error: invalid assignment
arch/x86/kernel/ds.c:514:35: error: incompatible types for operation (*)
arch/x86/kernel/ds.c:514:35:    left side has type unsigned char static [unsigned] [toplevel] sizeof_ptr_field
arch/x86/kernel/ds.c:514:35:    right side has type bad type enum bts_field field
arch/x86/kernel/ds.c:514:7: error: invalid assignment
arch/x86/kernel/ds.c:514:35: error: incompatible types for operation (*)
arch/x86/kernel/ds.c:514:35:    left side has type unsigned char static [unsigned] [toplevel] sizeof_ptr_field
arch/x86/kernel/ds.c:514:35:    right side has type bad type enum bts_field field
arch/x86/kernel/ds.c:514:7: error: invalid assignment
arch/x86/kernel/ds.c:514:35: error: incompatible types for operation (*)
arch/x86/kernel/ds.c:514:35:    left side has type unsigned char static [unsigned] [toplevel] sizeof_ptr_field
arch/x86/kernel/ds.c:514:35:    right side has type bad type enum bts_field field
arch/x86/kernel/ds.c:514:7: error: invalid assignment
arch/x86/kernel/ds.c:520:35: error: incompatible types for operation (*)
arch/x86/kernel/ds.c:520:35:    left side has type unsigned char static [unsigned] [toplevel] sizeof_ptr_field
arch/x86/kernel/ds.c:520:35:    right side has type bad type enum bts_field field
arch/x86/kernel/ds.c:520:7: error: invalid assignment
arch/x86/kernel/ds.c:520:35: error: incompatible types for operation (*)

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Cc: Markus Metzger <markus.t.metzger@intel.com>
LKML-Reference: <1245494740.8613.12.camel@localhost.localdomain>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Jaswinder Singh Rajput 2009-06-20 16:15:40 +05:30 committed by Ingo Molnar
parent fb20871a54
commit feaa0457ec
1 changed files with 3 additions and 3 deletions
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6
arch/x86/kernel/ds.c
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@ -509,15 +509,15 @@ enum bts_field {
bts_escape = ((unsigned long)-1 & ~bts_qual_mask) bts_escape = ((unsigned long)-1 & ~bts_qual_mask)
}; };
static inline unsigned long bts_get(const char *base, enum bts_field field) static inline unsigned long bts_get(const char *base, unsigned long field)
{ {
base += (ds_cfg.sizeof_ptr_field * field); base += (ds_cfg.sizeof_ptr_field * field);
return *(unsigned long *)base; return *(unsigned long *)base;
} }
static inline void bts_set(char *base, enum bts_field field, unsigned long val) static inline void bts_set(char *base, unsigned long field, unsigned long val)
{ {
base += (ds_cfg.sizeof_ptr_field * field);; base += (ds_cfg.sizeof_ptr_field * field);
(*(unsigned long *)base) = val; (*(unsigned long *)base) = val;
} }