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authorHarvey Harrison <harvey.harrison@gmail.com>2008-09-23 15:05:46 -0700
committerIngo Molnar <mingo@elte.hu>2008-10-14 10:38:14 +0200
commit37a52f5ef120b93734bb2461744512b55695f69c (patch)
treec50d991252df8cdff2ae3c95b82c13631b7768be
parent05736a427f7e16be948ccbf39782bd3a6ae16b14 (diff)
downloadop-kernel-dev-37a52f5ef120b93734bb2461744512b55695f69c.zip
op-kernel-dev-37a52f5ef120b93734bb2461744512b55695f69c.tar.gz
x86: suppress trivial sparse signedness warnings
Could just as easily change the three casts to cast to the correct type...this patch changes the type of ftrace_nop instead. Supresses sparse warnings: arch/x86/kernel/ftrace.c:157:14: warning: incorrect type in assignment (different signedness) arch/x86/kernel/ftrace.c:157:14: expected long *static [toplevel] ftrace_nop arch/x86/kernel/ftrace.c:157:14: got unsigned long *<noident> arch/x86/kernel/ftrace.c:161:14: warning: incorrect type in assignment (different signedness) arch/x86/kernel/ftrace.c:161:14: expected long *static [toplevel] ftrace_nop arch/x86/kernel/ftrace.c:161:14: got unsigned long *<noident> arch/x86/kernel/ftrace.c:165:14: warning: incorrect type in assignment (different signedness) arch/x86/kernel/ftrace.c:165:14: expected long *static [toplevel] ftrace_nop arch/x86/kernel/ftrace.c:165:14: got unsigned long *<noident> Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--arch/x86/kernel/ftrace.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
index 082d996..66d9002 100644
--- a/arch/x86/kernel/ftrace.c
+++ b/arch/x86/kernel/ftrace.c
@@ -22,7 +22,7 @@
/* Long is fine, even if it is only 4 bytes ;-) */
-static long *ftrace_nop;
+static unsigned long *ftrace_nop;
union ftrace_code_union {
char code[MCOUNT_INSN_SIZE];
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