diff options
Diffstat (limited to 'drivers/soundwire/debugfs.c')
| -rw-r--r-- | drivers/soundwire/debugfs.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/soundwire/debugfs.c b/drivers/soundwire/debugfs.c index 1e0f9318b616..6068011dd0d9 100644 --- a/drivers/soundwire/debugfs.c +++ b/drivers/soundwire/debugfs.c @@ -222,15 +222,23 @@ DEFINE_DEBUGFS_ATTRIBUTE(set_num_bytes_fops, NULL, static int do_bpt_sequence(struct sdw_slave *slave, bool write, u8 *buffer) { struct sdw_bpt_msg msg = {0}; + struct sdw_bpt_section *sec; - msg.addr = start_addr; - msg.len = num_bytes; + sec = kcalloc(1, sizeof(*sec), GFP_KERNEL); + if (!sec) + return -ENOMEM; + msg.sections = 1; + + sec[0].addr = start_addr; + sec[0].len = num_bytes; + + msg.sec = sec; msg.dev_num = slave->dev_num; if (write) msg.flags = SDW_MSG_FLAG_WRITE; else msg.flags = SDW_MSG_FLAG_READ; - msg.buf = buffer; + sec[0].buf = buffer; return sdw_bpt_send_sync(slave->bus, slave, &msg); } |