Re: [PATCH 3/5] m68k: delay, muldi3 - Use CONFIG_CPU_HAS_NO_MULDIV64

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On 08/06/12 04:47, Geert Uytterhoeven wrote:
instead of open coding CONFIG_M68000 || CONFIG_COLDFIRE

Signed-off-by: Geert Uytterhoeven<geert@xxxxxxxxxxxxxx>

Acked-by: Greg Ungerer<gerg@xxxxxxxxxxx>

Regards
Greg


  arch/m68k/include/asm/delay.h |    2 +-
  arch/m68k/lib/muldi3.c        |    2 +-
  2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/m68k/include/asm/delay.h b/arch/m68k/include/asm/delay.h
index 9c09bec..12d8fe4 100644
--- a/arch/m68k/include/asm/delay.h
+++ b/arch/m68k/include/asm/delay.h
@@ -43,7 +43,7 @@ static inline void __delay(unsigned long loops)
  extern void __bad_udelay(void);


-#if defined(CONFIG_M68000) || defined(CONFIG_COLDFIRE)
+#ifdef CONFIG_CPU_HAS_NO_MULDIV64
  /*
   * The simpler m68k and ColdFire processors do not have a 32*32->64
   * multiply instruction. So we need to handle them a little differently.
diff --git a/arch/m68k/lib/muldi3.c b/arch/m68k/lib/muldi3.c
index 79e928a..ee5f0b1 100644
--- a/arch/m68k/lib/muldi3.c
+++ b/arch/m68k/lib/muldi3.c
@@ -19,7 +19,7 @@ along with GNU CC; see the file COPYING.  If not, write to
  the Free Software Foundation, 59 Temple Place - Suite 330,
  Boston, MA 02111-1307, USA.  */

-#if defined(CONFIG_M68000) || defined(CONFIG_COLDFIRE)
+#ifdef CONFIG_CPU_HAS_NO_MULDIV64

  #define SI_TYPE_SIZE 32
  #define __BITS4 (SI_TYPE_SIZE / 4)


--
------------------------------------------------------------------------
Greg Ungerer  --  Principal Engineer        EMAIL:     gerg@xxxxxxxxxxxx
SnapGear Group, McAfee                      PHONE:       +61 7 3435 2888
8 Gardner Close                             FAX:         +61 7 3217 5323
Milton, QLD, 4064, Australia                WEB: http://www.SnapGear.com
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