[PATCH 1/1] silence a bogus sparse warning in unwind.c

[PATCH 1/1] silence a bogus sparse warning in unwind.c

[Alexander Shishkin]

The check for compiler which is supposed to miscompile unwind tables
clearly has nothing to do with sparse (which does not define necessary
macros anyway), so simply silence it.

Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
---
 arch/arm/kernel/unwind.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/arm/kernel/unwind.c b/arch/arm/kernel/unwind.c
index 50292cd..dd81a91 100644
--- a/arch/arm/kernel/unwind.c
+++ b/arch/arm/kernel/unwind.c
@@ -26,6 +26,7 @@
  * http://infocenter.arm.com/help/topic/com.arm.doc.subset.swdev.abi/index.html
  */
 
+#ifndef __CHECKER__
 #if !defined (__ARM_EABI__)
 #warning Your compiler does not have EABI support.
 #warning    ARM unwind is known to compile only with EABI compilers.
@@ -34,6 +35,7 @@
 #warning Your compiler is too buggy; it is known to not compile ARM unwind support.
 #warning    Change compiler or disable ARM_UNWIND option.
 #endif
+#endif /* __CHECKER__ */
 
 #include <linux/kernel.h>
 #include <linux/init.h>
-- 
1.7.1.1.g15764

[PATCH 1/1] silence a bogus sparse warning in unwind.c

[Russell King - ARM Linux]

On Tue, May 11, 2010 at 05:06:14PM +0300, Alexander Shishkin wrote:
> The check for compiler which is supposed to miscompile unwind tables
> clearly has nothing to do with sparse (which does not define necessary
> macros anyway), so simply silence it.
> 
> Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
> ---
>  arch/arm/kernel/unwind.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/kernel/unwind.c b/arch/arm/kernel/unwind.c
> index 50292cd..dd81a91 100644
> --- a/arch/arm/kernel/unwind.c
> +++ b/arch/arm/kernel/unwind.c
> @@ -26,6 +26,7 @@
>   * http://infocenter.arm.com/help/topic/com.arm.doc.subset.swdev.abi/index.html
>   */
>  
> +#ifndef __CHECKER__
>  #if !defined (__ARM_EABI__)

#if !defined(__ARM_EABI__) && !defined(__CHECKER__) ?