buflib: add a common dummy callbacks struct & use it

There are various allocations that can't be moved or shrunk.
Provide a global callback struct for this use case instead of
making each caller declare its own dummy struct.

Also fixed ROLO and x1000 installer code which incorrectly
used movable allocations.

Change-Id: I00088396b9826e02e69a4a33477fe1a7816374f1

1 files changed, 1 insertions, 1 deletions

diff --git a/firmware/target/mips/ingenic_x1000/installer-x1000.c b/firmware/target/mips/ingenic_x1000/installer-x1000.c
index 0a09ad0e91..66aa42d4a1 100644
--- a/firmware/target/mips/ingenic_x1000/installer-x1000.c
+++ b/firmware/target/mips/ingenic_x1000/installer-x1000.c
@@ -148,7 +148,7 @@ static int updater_init(struct updater* u)
 
     /* buf_len is a bit oversized here, but it's not really important */
     u->buf_len = u->img_len + sizeof(mtar_t) + 2*CACHEALIGN_SIZE;
-    u->buf_hnd = core_alloc("boot_image", u->buf_len);
+    u->buf_hnd = core_alloc_ex("boot_image", u->buf_len, &buflib_ops_locked);
     if(u->buf_hnd < 0) {
         rc = IERR_OUT_OF_MEMORY;
         goto error;