There are a number of issues with this patch... :(
The bug reports were from kbuild so you'll probably need to just resend the patch series from before as a v2 or something. It can't be [PATCH 14/14]. Where are the others in the series?
If you do fix these issues as a separate patch: 1) It needs a subsystem prefix like "[PATCH] ASoC: sma1303: " or something. 2) It fixes 3 different issues so it should be 3 different patches. 3) It needs a commit description. 4) It needs a Fixes tag.
@@ -772,12 +772,13 @@ static int sma1303_add_component_controls(struct snd_soc_component *component) sma1303_controls = devm_kzalloc(sma1303->dev, sizeof(sma1303_snd_controls), GFP_KERNEL); name = devm_kzalloc(sma1303->dev,
ARRAY_SIZE(sma1303_snd_controls), GFP_KERNEL);
ARRAY_SIZE(sma1303_snd_controls)*sizeof(char *),GFP_KERNEL);
I am surprised checkpatch doesn't complain that spaces are required around the * operator. Please just use sizeof(sma1303_snd_controls). Otherwise you have to use devm_kcalloc() to avoid checkers warning about integer overflows.
for (index = 0; index < ARRAY_SIZE(sma1303_snd_controls); index++) { sma1303_controls[index] = sma1303_snd_controls[index]; name[index] = devm_kzalloc(sma1303->dev,
MAX_CONTROL_NAME, GFP_KERNEL);
MAX_CONTROL_NAME*sizeof(char), GFP_KERNEL);
sizeof(char) is not required. It's always zero.
size = strlen(sma1303_snd_controls[index].name) + strlen(sma1303->dev->driver->name); if (!name[index] || size > MAX_CONTROL_NAME) {
regards, dan carpenter