From: Vedang Patel Date: Sat, 23 Jul 2016 00:17:23 +0000 (-0700) Subject: ASoC: Intel: Skylake: Fix NULL Pointer exception in dynamic_debug. X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=96bd6033c2046ffc3f88de422be831c1d68ace14;p=linux-beck.git ASoC: Intel: Skylake: Fix NULL Pointer exception in dynamic_debug. The following bug was reported by sometime back: https://lkml.org/lkml/2016/6/29/795 This commit fixes this bug by setting value for the prefix string. Signed-off-by: Vedang Patel Signed-off-by: Mark Brown --- diff --git a/sound/soc/intel/skylake/skl-sst-ipc.c b/sound/soc/intel/skylake/skl-sst-ipc.c index c141f24cae05..96f2f6889b18 100644 --- a/sound/soc/intel/skylake/skl-sst-ipc.c +++ b/sound/soc/intel/skylake/skl-sst-ipc.c @@ -692,7 +692,7 @@ int skl_ipc_init_instance(struct sst_generic_ipc *ipc, /* param_block_size must be in dwords */ u16 param_block_size = msg->param_data_size / sizeof(u32); - print_hex_dump_debug(NULL, DUMP_PREFIX_NONE, + print_hex_dump_debug("Param data:", DUMP_PREFIX_NONE, 16, 4, buffer, param_block_size, false); header.primary = IPC_MSG_TARGET(IPC_MOD_MSG);