clk: tegra: bpmp: Convert to printbuf

This converts from seq_buf to printbuf, which is similar but heap
allocates the string buffer.

Previously in this code the string buffer was allocated on the stack;
this means we've added a new potential memory allocation failure. This
is fine though since it's only for a dev_printk() message.

Memory allocation context: printbuf doesn't take gfp flags, instead we
prefer the new memalloc_no*_(save|restore) interfaces to be used. Here
the surrounding code is already allocating with GFP_KERNEL, so
everything is fine.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>

0 files changed, 0 insertions, 0 deletions