diff options
Diffstat (limited to 'sound/soc/fsl/fsl_asrc_m2m.c')
| -rw-r--r-- | sound/soc/fsl/fsl_asrc_m2m.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/sound/soc/fsl/fsl_asrc_m2m.c b/sound/soc/fsl/fsl_asrc_m2m.c index 201b307d8a9c..3e5431eec7d9 100644 --- a/sound/soc/fsl/fsl_asrc_m2m.c +++ b/sound/soc/fsl/fsl_asrc_m2m.c @@ -811,7 +811,6 @@ static int fsl_asrc_open(struct inode *inode, struct file *file) struct fsl_asrc_pair *pair; struct fsl_asrc_m2m *m2m; int ret; - int i; ret = signal_pending(current); if (ret) { @@ -839,11 +838,7 @@ static int fsl_asrc_open(struct inode *inode, struct file *file) file->private_data = pair; - clk_prepare_enable(asrc_priv->mem_clk); - clk_prepare_enable(asrc_priv->ipg_clk); - clk_prepare_enable(asrc_priv->spba_clk); - for (i = 0; i < ASRC_CLK_MAX_NUM; i++) - clk_prepare_enable(asrc_priv->asrck_clk[i]); + pm_runtime_get_sync(dev); return 0; out: @@ -857,8 +852,8 @@ static int fsl_asrc_close(struct inode *inode, struct file *file) struct fsl_asrc_pair *pair = file->private_data; struct fsl_asrc_m2m *m2m = pair->private; struct fsl_asrc *asrc_priv = pair->asrc_priv; + struct device *dev = &asrc_priv->pdev->dev; unsigned long lock_flags; - int i; if (m2m->asrc_active) { m2m->asrc_active = 0; @@ -894,11 +889,7 @@ static int fsl_asrc_close(struct inode *inode, struct file *file) spin_unlock_irqrestore(&asrc_priv->lock, lock_flags); file->private_data = NULL; - for (i = 0; i < ASRC_CLK_MAX_NUM; i++) - clk_disable_unprepare(asrc_priv->asrck_clk[i]); - clk_disable_unprepare(asrc_priv->spba_clk); - clk_disable_unprepare(asrc_priv->ipg_clk); - clk_disable_unprepare(asrc_priv->mem_clk); + pm_runtime_put_sync(dev); return 0; } |