meta-ti: Guard use of SOC_FAMILY to account for it being empty

Right now SOC_FAMILY is set to 'Unknown' by default by angstrom
distro but others might not set it as all so it will be empty
hence we take care of the case if this is empty

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>

recipes-ti/linuxutils/ti-linuxutils.inc

@@ -23,12 +23,12 @@ do_compile() {
     do_make_scripts
     unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
 
-    case ${SOC_FAMILY} in 
-    dm365)
+    case "${SOC_FAMILY}" in
+    "dm365")
             modules="cmem edma irq";;
-    omap3)
+    "omap3")
             modules="cmem sdma";;
-	dm355)
+    "dm355")
             modules="cmem edma irq";;
     *)
             modules="cmem"
@@ -58,7 +58,7 @@ do_install () {
       EXEC_DIR="${D}${installdir}/ti-linuxutils-app/cmem-app" \
       install
     # Install EDMA
-    if [ ${SOC_FAMILY} = "dm365" ] ; then
+    if [ "${SOC_FAMILY}" = "dm365" ] ; then
         cd ${S}/packages/ti/sdo/linuxutils/edma/apps
         make \
          LINUXKERNEL_INSTALL_DIR="${STAGING_KERNEL_DIR}" \

recipes-ti/syslink/ti-syslink.inc

@@ -196,7 +196,7 @@ do_install () {
     # Install the rtos example apps 
     install -d ${D}/${installdir}/ti-syslink-examples/dsp
     cd ${SYSLINK_ROOT}/ti/syslink/samples/rtos
-    for i in $(find . -name "*.${SYSLINKSUFFIX}" | grep ${SOC_FAMILY}); do
+    for i in $(find . -name "*.${SYSLINKSUFFIX}" | grep "${SOC_FAMILY}"); do
         install ${i} ${D}/${installdir}/ti-syslink-examples/dsp/
     done