diff --git a/debian/arch/config b/debian/arch/config
index 1e6babd18..632ed33bb 100644
--- a/debian/arch/config
+++ b/debian/arch/config
@@ -309,6 +309,11 @@ CONFIG_SENSORS_W83792D=m
 CONFIG_SENSORS_W83793=m
 CONFIG_SENSORS_W83627EHF=m
 
+#
+# Multifunction device drivers
+#
+CONFIG_MFD_SM501=m
+
 #
 # Multimedia devices
 #
diff --git a/debian/changelog b/debian/changelog
index e8bf373bf..43f096d9b 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -8,7 +8,7 @@ linux-2.6 (2.6.22~rc2-1~experimental.1) UNRELEASED; urgency=low
   * Cleanup configs of old unused variables.
   * Enable TCP_CONG_YEAH, TCP_CONG_ILLINOIS, NF_CONNTRACK_SANE, DM_DELAY,
     GIGASET_M101, SATA_INIC162X, VIDEO_IVTV, USB_ZR364XX, INFINIBAND_CXGB3,
-    MLX4_INFINIBAND, SPI_AT25 and disable SCSI_ESP_CORE, SPI_SPIDEV
+    MLX4_INFINIBAND, SPI_AT25, MFD_SM501 and disable SCSI_ESP_CORE, SPI_SPIDEV
     in topconfig.
   * [amd64, i386]: Take care of the renaming acpi-ibm to thinkpad-acpi.
     Enable KINGSUN_DONGLE, AF_RXRPC, RXKAD, MTD_NAND_PLATFORM, BLINK, PHANTOM.
@@ -28,7 +28,7 @@ linux-2.6 (2.6.22~rc2-1~experimental.1) UNRELEASED; urgency=low
   [ dann frazier ]
   * Add Xen licensing info to the copyright file. (closes: #368912)
 
- -- maximilian attems <maks@debian.org>  Thu, 24 May 2007 19:13:58 +0200
+ -- maximilian attems <maks@debian.org>  Thu, 24 May 2007 19:19:12 +0200
 
 linux-2.6 (2.6.21-3) UNRELEASED; urgency=low