Merge remote-tracking branches 'asoc/topic/rl6231', 'asoc/topic/rt5514' and 'asoc...
[sfrench/cifs-2.6.git] / sound / soc / codecs / rt5514-spi.c
index 2df91db765acd6300406aa330cb0d85b3edb7d96..2144edca97b0959430be176feeec47ad0c6f265b 100644 (file)
@@ -289,6 +289,8 @@ static int rt5514_spi_pcm_probe(struct snd_soc_platform *platform)
                        dev_err(&rt5514_spi->dev,
                                "%s Failed to reguest IRQ: %d\n", __func__,
                                ret);
                        dev_err(&rt5514_spi->dev,
                                "%s Failed to reguest IRQ: %d\n", __func__,
                                ret);
+               else
+                       device_init_wakeup(rt5514_dsp->dev, true);
        }
 
        return 0;
        }
 
        return 0;
@@ -379,6 +381,7 @@ int rt5514_spi_burst_read(unsigned int addr, u8 *rxbuf, size_t len)
 
        return true;
 }
 
        return true;
 }
+EXPORT_SYMBOL_GPL(rt5514_spi_burst_read);
 
 /**
  * rt5514_spi_burst_write - Write data to SPI by rt5514 address.
 
 /**
  * rt5514_spi_burst_write - Write data to SPI by rt5514 address.
@@ -456,8 +459,6 @@ static int rt5514_spi_probe(struct spi_device *spi)
                return ret;
        }
 
                return ret;
        }
 
-       device_init_wakeup(&spi->dev, true);
-
        return 0;
 }
 
        return 0;
 }
 
@@ -482,10 +483,13 @@ static int __maybe_unused rt5514_resume(struct device *dev)
        if (device_may_wakeup(dev))
                disable_irq_wake(irq);
 
        if (device_may_wakeup(dev))
                disable_irq_wake(irq);
 
-       if (rt5514_dsp->substream) {
-               rt5514_spi_burst_read(RT5514_IRQ_CTRL, (u8 *)&buf, sizeof(buf));
-               if (buf[0] & RT5514_IRQ_STATUS_BIT)
-                       rt5514_schedule_copy(rt5514_dsp);
+       if (rt5514_dsp) {
+               if (rt5514_dsp->substream) {
+                       rt5514_spi_burst_read(RT5514_IRQ_CTRL, (u8 *)&buf,
+                               sizeof(buf));
+                       if (buf[0] & RT5514_IRQ_STATUS_BIT)
+                               rt5514_schedule_copy(rt5514_dsp);
+               }
        }
 
        return 0;
        }
 
        return 0;