From feaa0457ec8351cae855edc9a3052ac49322538e Mon Sep 17 00:00:00 2001 From: Jaswinder Singh Rajput Date: Sat, 20 Jun 2009 16:15:40 +0530 Subject: [PATCH] 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 Cc: Markus Metzger LKML-Reference: <1245494740.8613.12.camel@localhost.localdomain> Signed-off-by: Ingo Molnar --- arch/x86/kernel/ds.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/kernel/ds.c b/arch/x86/kernel/ds.c index 48bfe1386038..ef42a038f1a6 100644 --- a/arch/x86/kernel/ds.c +++ b/arch/x86/kernel/ds.c @@ -509,15 +509,15 @@ enum bts_field { 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); 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; } -- 2.39.5