pstore: don't OOPS when there are no ftrace zones

We'll OOPS in ramoops_get_next_prz() if the platform didn't ask for any
ftrace zones (i.e., cxt->fprzs will be NULL). Let's just skip this
entire FTRACE section if there's no 'fprzs'.

Regression seen on a coreboot/depthcharge-based Chromebook.

Fixes: 2fbea82bbb89 ("pstore: Merge per-CPU ftrace records into one")
Cc: Joel Fernandes <joelaf@google.com>
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kees Cook <keescook@chromium.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c

path: root/sound/pci/aw2/Makefile

snd-aw2-objs := aw2-alsa.o aw2-saa7146.o

obj-$(CONFIG_SND_AW2) += snd-aw2.o