On Wed, Mar 25, 2015 at 11:53:30AM +0100, Takashi Iwai wrote:
At Wed, 25 Mar 2015 10:13:28 +0000, Charles Keepax wrote:
commit c66150824b8a ("ASoC: dapm: add code to configure dai link parameters") introduced the following build warning:
sound/soc/soc-dapm.c: In function 'snd_soc_dapm_new_pcm': sound/soc/soc-dapm.c:3389:4: warning: passing argument 1 of 'snprintf' discards 'const' qualifier from pointer target type snprintf(w_param_text[count], len,
This patch fixes this by adding a non-const temporary variable to hold the value as it is created before assigning to the entry in w_param_text.
Signed-off-by: Charles Keepax ckeepax@opensource.wolfsonmicro.com
An easier fix would be to replace with devm_kasprintf(). Then you can do it all in a single line.
w_param_text[count] = devm_kasprintf(card->dev, GFP_KERNEL, "Anonymous Configuration %d", count);
Takashi
Thanks wasn't aware of that one, I will respin.
Thanks, Charles