Merge remote-tracking branches 'asoc/fix/adsp', 'asoc/fix/arizona', 'asoc/fix/atmel...

[linux-drm-fsl-dcu.git] / sound / atmel / abdac.c

diff --git a/sound/atmel/abdac.c b/sound/atmel/abdac.c
index 872d59e35ee23583cc60a2be24afa5ba1bf3c88d..721d8fd45685f769cbc616a6ba0552b85cd5c841 100644 (file)
--- a/sound/atmel/abdac.c
+++ b/sound/atmel/abdac.c
@@ -357,7 +357,8 @@ static int set_sample_rates(struct atmel_abdac *dac)
                if (new_rate < 0)
                        break;
                /* make sure we are below the ABDAC clock */
-               if (new_rate <= clk_get_rate(dac->pclk)) {
+               if (index < MAX_NUM_RATES &&
+                   new_rate <= clk_get_rate(dac->pclk)) {
                        dac->rates[index] = new_rate / 256;
                        index++;
                }