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>
This commit is contained in:
Adrian Hunter 2012-01-31 12:49:00 +02:00 committed by Vinod Koul
parent 7f99a4216d
commit 91c1c9e36d
1 changed files with 1 additions and 1 deletions

View File

@ -832,7 +832,6 @@ static void intel_mid_dma_free_chan_resources(struct dma_chan *chan)
/*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 @@ static void intel_mid_dma_free_chan_resources(struct dma_chan *chan)
/* 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);
}
/**