From 64bbacc5f08c01954890981c63de744df1f29a30 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 18 Feb 2020 12:17:35 +0100 Subject: ASoC: intel: skl: Fix pin debug prints skl_print_pins() loops over all given pins but it overwrites the text at the very same position while increasing the returned length. Fix this to show the all pin contents properly. Fixes: d14700a01f91 ("ASoC: Intel: Skylake: Debugfs facility to dump module config") Signed-off-by: Takashi Iwai Acked-by: Cezary Rojewski Link: https://lore.kernel.org/r/20200218111737.14193-2-tiwai@suse.de Signed-off-by: Mark Brown --- sound/soc/intel/skylake/skl-debug.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'sound') diff --git a/sound/soc/intel/skylake/skl-debug.c b/sound/soc/intel/skylake/skl-debug.c index 3466675f2678..4c1703da1a6d 100644 --- a/sound/soc/intel/skylake/skl-debug.c +++ b/sound/soc/intel/skylake/skl-debug.c @@ -34,7 +34,7 @@ static ssize_t skl_print_pins(struct skl_module_pin *m_pin, char *buf, int i; ssize_t ret = 0; - for (i = 0; i < max_pin; i++) + for (i = 0; i < max_pin; i++) { ret += snprintf(buf + size, MOD_BUF - size, "%s %d\n\tModule %d\n\tInstance %d\n\t" "In-used %s\n\tType %s\n" @@ -45,6 +45,8 @@ static ssize_t skl_print_pins(struct skl_module_pin *m_pin, char *buf, m_pin[i].in_use ? "Used" : "Unused", m_pin[i].is_dynamic ? "Dynamic" : "Static", m_pin[i].pin_state, i); + size += ret; + } return ret; } -- cgit v1.2.3-59-g8ed1b