[SPARC64]: Update defconfig.

arch/sparc64/defconfig

@@ -16,6 +16,9 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 CONFIG_LOG_BUF_SHIFT=15
+# CONFIG_EMBEDDED is not set
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
 
 #
 # Loadable module support
@@ -795,6 +798,7 @@ CONFIG_IRDA_FAST_RR=y
 # CONFIG_WINBOND_FIR is not set
 # CONFIG_TOSHIBA_OLD is not set
 # CONFIG_TOSHIBA_FIR is not set
+# CONFIG_SMC_IRCC_OLD is not set
 # CONFIG_SMC_IRCC_FIR is not set
 # CONFIG_ALI_FIR is not set
 # CONFIG_VLSI_FIR is not set
@@ -959,6 +963,8 @@ CONFIG_VFAT_FS=m
 CONFIG_PROC_FS=y
 # CONFIG_DEVFS_FS is not set
 CONFIG_DEVPTS_FS=y
+CONFIG_DEVPTS_FS_XATTR=y
+# CONFIG_DEVPTS_FS_SECURITY is not set
 # CONFIG_TMPFS is not set
 CONFIG_RAMFS=y
 
@@ -1111,6 +1117,7 @@ CONFIG_SND_ICE1712=m
 CONFIG_SND_INTEL8X0=m
 CONFIG_SND_SONICVIBES=m
 # CONFIG_SND_VIA82XX is not set
+CONFIG_SND_VX222=m
 
 #
 # ALSA USB devices