diff options
Diffstat (limited to 'drivers/media/rc/st_rc.c')
| -rw-r--r-- | drivers/media/rc/st_rc.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/media/rc/st_rc.c b/drivers/media/rc/st_rc.c index 6228d93bfe85..a08e1dd06124 100644 --- a/drivers/media/rc/st_rc.c +++ b/drivers/media/rc/st_rc.c @@ -165,8 +165,7 @@ static void st_rc_hardware_init(struct st_rc_device *dev) unsigned int rx_sampling_freq_div; /* Enable the IP */ - if (dev->rstc) - reset_control_deassert(dev->rstc); + reset_control_deassert(dev->rstc); clk_prepare_enable(dev->sys_clock); baseclock = clk_get_rate(dev->sys_clock); @@ -281,10 +280,11 @@ static int st_rc_probe(struct platform_device *pdev) else rc_dev->rx_base = rc_dev->base; - rc_dev->rstc = reset_control_get_optional(dev, NULL); - if (IS_ERR(rc_dev->rstc)) - rc_dev->rstc = NULL; + if (IS_ERR(rc_dev->rstc)) { + ret = PTR_ERR(rc_dev->rstc); + goto err; + } rc_dev->dev = dev; platform_set_drvdata(pdev, rc_dev); @@ -352,8 +352,7 @@ static int st_rc_suspend(struct device *dev) writel(0x00, rc_dev->rx_base + IRB_RX_EN); writel(0x00, rc_dev->rx_base + IRB_RX_INT_EN); clk_disable_unprepare(rc_dev->sys_clock); - if (rc_dev->rstc) - reset_control_assert(rc_dev->rstc); + reset_control_assert(rc_dev->rstc); } return 0; |