void *data)
{
struct spi_device *spi = to_spi_device(dev);
+ struct wcd_spi_priv *wcd_spi = spi_get_drvdata(spi);
int ret = 0;
dev_dbg(&spi->dev, "%s: event type %d\n",
__func__, event);
switch (event) {
+ case WDSP_EVENT_POST_SHUTDOWN:
+ cancel_delayed_work_sync(&wcd_spi->clk_dwork);
+ WCD_SPI_MUTEX_LOCK(spi, wcd_spi->clk_mutex);
+ if (test_bit(WCD_SPI_CLK_STATE_ENABLED, &wcd_spi->status_mask))
+ wcd_spi_clk_disable(spi);
+ wcd_spi->clk_users = 0;
+ WCD_SPI_MUTEX_UNLOCK(spi, wcd_spi->clk_mutex);
+ break;
+
case WDSP_EVENT_PRE_DLOAD_CODE:
case WDSP_EVENT_PRE_DLOAD_DATA:
ret = wcd_spi_clk_ctrl(spi, WCD_SPI_CLK_ENABLE,