diff --git a/config.acer b/config.acer
index cccc7d1..9d295c8 100644
--- a/config.acer
+++ b/config.acer
@@ -1558,7 +1558,7 @@ CONFIG_PATA_TIMINGS=y
 CONFIG_ATA_VERBOSE_ERROR=y
 CONFIG_ATA_FORCE=y
 CONFIG_ATA_ACPI=y
-CONFIG_SATA_ZPODD=y
+# CONFIG_SATA_ZPODD is not set
 CONFIG_SATA_PMP=y
 
 #
@@ -1566,91 +1566,11 @@ CONFIG_SATA_PMP=y
 #
 CONFIG_SATA_AHCI=m
 CONFIG_SATA_MOBILE_LPM_POLICY=3
-CONFIG_SATA_AHCI_PLATFORM=m
-CONFIG_SATA_INIC162X=m
-CONFIG_SATA_ACARD_AHCI=m
-CONFIG_SATA_SIL24=m
-CONFIG_ATA_SFF=y
-
-#
-# SFF controllers with custom DMA interface
-#
-CONFIG_PDC_ADMA=m
-CONFIG_SATA_QSTOR=m
-CONFIG_SATA_SX4=m
-CONFIG_ATA_BMDMA=y
-
-#
-# SATA SFF controllers with BMDMA
-#
-CONFIG_ATA_PIIX=y
-CONFIG_SATA_DWC=m
-CONFIG_SATA_DWC_OLD_DMA=y
-# CONFIG_SATA_DWC_DEBUG is not set
-CONFIG_SATA_MV=m
-CONFIG_SATA_NV=m
-CONFIG_SATA_PROMISE=m
-CONFIG_SATA_SIL=m
-CONFIG_SATA_SIS=m
-CONFIG_SATA_SVW=m
-CONFIG_SATA_ULI=m
-CONFIG_SATA_VIA=m
-CONFIG_SATA_VITESSE=m
-
-#
-# PATA SFF controllers with BMDMA
-#
-CONFIG_PATA_ALI=m
-CONFIG_PATA_AMD=m
-CONFIG_PATA_ARTOP=m
-CONFIG_PATA_ATIIXP=m
-CONFIG_PATA_ATP867X=m
-CONFIG_PATA_CMD64X=m
-CONFIG_PATA_CYPRESS=m
-CONFIG_PATA_EFAR=m
-CONFIG_PATA_HPT366=m
-CONFIG_PATA_HPT37X=m
-CONFIG_PATA_HPT3X2N=m
-CONFIG_PATA_HPT3X3=m
-# CONFIG_PATA_HPT3X3_DMA is not set
-CONFIG_PATA_IT8213=m
-CONFIG_PATA_IT821X=m
-CONFIG_PATA_JMICRON=m
-CONFIG_PATA_MARVELL=m
-CONFIG_PATA_NETCELL=m
-CONFIG_PATA_NINJA32=m
-CONFIG_PATA_NS87415=m
-CONFIG_PATA_OLDPIIX=m
-CONFIG_PATA_OPTIDMA=m
-CONFIG_PATA_PDC2027X=m
-CONFIG_PATA_PDC_OLD=m
-CONFIG_PATA_RADISYS=m
-CONFIG_PATA_RDC=m
-CONFIG_PATA_SCH=m
-CONFIG_PATA_SERVERWORKS=m
-CONFIG_PATA_SIL680=m
-CONFIG_PATA_SIS=y
-CONFIG_PATA_TOSHIBA=m
-CONFIG_PATA_TRIFLEX=m
-CONFIG_PATA_VIA=m
-CONFIG_PATA_WINBOND=m
-
-#
-# PIO-only SFF controllers
-#
-CONFIG_PATA_CMD640_PCI=m
-CONFIG_PATA_MPIIX=m
-CONFIG_PATA_NS87410=m
-CONFIG_PATA_OPTI=m
-CONFIG_PATA_PLATFORM=m
-CONFIG_PATA_RZ1000=m
-
-#
-# Generic fallback / legacy drivers
-#
-CONFIG_PATA_ACPI=m
-CONFIG_ATA_GENERIC=y
-CONFIG_PATA_LEGACY=m
+# CONFIG_SATA_AHCI_PLATFORM is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_ACARD_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_ATA_SFF is not set
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=y
 CONFIG_MD_AUTODETECT=y