IXP42x: add NPE support for IXP425 rev. A0 processors.

Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>

diff --git a/arch/arm/mach-ixp4xx/ixp4xx_npe.c b/arch/arm/mach-ixp4xx/ixp4xx_npe.c
index 7bb8e778e4b6eecc286368c90dda2dce0a3d421d..47ac69c7ec7891a6bbbd07765fa264210746df35 100644 (file)
--- a/arch/arm/mach-ixp4xx/ixp4xx_npe.c
+++ b/arch/arm/mach-ixp4xx/ixp4xx_npe.c
@@ -386,15 +386,6 @@ static int npe_reset(struct npe *npe)
        /* reset the NPE */
        ixp4xx_write_feature_bits(val &
                                  ~(IXP4XX_FEATURE_RESET_NPEA << npe->id));
-       for (i = 0; i < MAX_RETRIES; i++) {
-               if (!(ixp4xx_read_feature_bits() &
-                     (IXP4XX_FEATURE_RESET_NPEA << npe->id)))
-                       break;  /* reset completed */
-               udelay(1);
-       }
-       if (i == MAX_RETRIES)
-               return -ETIMEDOUT;
-
        /* deassert reset */
        ixp4xx_write_feature_bits(val |
                                  (IXP4XX_FEATURE_RESET_NPEA << npe->id));