diff options
Diffstat (limited to 'sound/soc/sh/rcar/ssi.c')
| -rw-r--r-- | sound/soc/sh/rcar/ssi.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c index 7db05fdfb656..7ee89da4dd5f 100644 --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -403,29 +403,30 @@ static int rsnd_ssi_quit(struct rsnd_mod *mod, struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod); struct device *dev = rsnd_priv_to_dev(priv); - if (rsnd_ssi_is_parent(mod, io)) - goto rsnd_ssi_quit_end; + if (!ssi->usrcnt) { + dev_err(dev, "%s[%d] usrcnt error\n", + rsnd_mod_name(mod), rsnd_mod_id(mod)); + return -EIO; + } - if (ssi->err > 0) - dev_warn(dev, "%s[%d] under/over flow err = %d\n", - rsnd_mod_name(mod), rsnd_mod_id(mod), ssi->err); + if (!rsnd_ssi_is_parent(mod, io)) { + if (ssi->err > 0) + dev_warn(dev, "%s[%d] under/over flow err = %d\n", + rsnd_mod_name(mod), rsnd_mod_id(mod), + ssi->err); - ssi->cr_own = 0; - ssi->err = 0; + ssi->cr_own = 0; + ssi->err = 0; - rsnd_ssi_irq_disable(mod); + rsnd_ssi_irq_disable(mod); + } -rsnd_ssi_quit_end: rsnd_ssi_master_clk_stop(ssi, io); rsnd_mod_power_off(mod); ssi->usrcnt--; - if (ssi->usrcnt < 0) - dev_err(dev, "%s[%d] usrcnt error\n", - rsnd_mod_name(mod), rsnd_mod_id(mod)); - return 0; } |