dmaengine: intel_mid_dma: move pm_runtime_put
Move pm_runtime_put() to the end of intel_mid_dma_free_chan_resources()
because there is no sense in allowing runtime suspend while the driver
is still accessing the device.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
diff --git a/drivers/dma/intel_mid_dma.c b/drivers/dma/intel_mid_dma.c
index 512e2ab..923476d 100644
--- a/drivers/dma/intel_mid_dma.c
+++ b/drivers/dma/intel_mid_dma.c
@@ -832,7 +832,6 @@
/*trying to free ch in use!!!!!*/
pr_err("ERR_MDMA: trying to free ch in use\n");
}
- pm_runtime_put(&mid->pdev->dev);
spin_lock_bh(&midc->lock);
midc->descs_allocated = 0;
list_for_each_entry_safe(desc, _desc, &midc->active_list, desc_node) {
@@ -853,6 +852,7 @@
/* Disable CH interrupts */
iowrite32(MASK_INTR_REG(midc->ch_id), mid->dma_base + MASK_BLOCK);
iowrite32(MASK_INTR_REG(midc->ch_id), mid->dma_base + MASK_ERR);
+ pm_runtime_put(&mid->pdev->dev);
}
/**