single_open requires a function with signature 'int (*)(struct seq_file *, void *)'. This patch fixes the warning by fixing the wrong return type of fsl_ssi_stats_show.
Signed-off-by: Markus Pargmann mpa@pengutronix.de --- sound/soc/fsl/fsl_ssi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index e40bce1..cb4c2e0 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -391,7 +391,7 @@ static irqreturn_t fsl_ssi_isr(int irq, void *dev_id) * Display the statistics for the current SSI device. To avoid confusion, * we only show those counts that are enabled. */ -static ssize_t fsl_ssi_stats_show(struct seq_file *s, void *unused) +static int fsl_ssi_stats_show(struct seq_file *s, void *unused) { struct fsl_ssi_private *ssi_private = s->private;