diff options
Diffstat (limited to 'drivers/gpu/ipu-v3/ipu-dc.c')
| -rw-r--r-- | drivers/gpu/ipu-v3/ipu-dc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/ipu-v3/ipu-dc.c b/drivers/gpu/ipu-v3/ipu-dc.c index 323203d0503a..4864f8300797 100644 --- a/drivers/gpu/ipu-v3/ipu-dc.c +++ b/drivers/gpu/ipu-v3/ipu-dc.c @@ -277,7 +277,8 @@ static irqreturn_t dc_irq_handler(int irq, void *dev_id) void ipu_dc_disable_channel(struct ipu_dc *dc) { struct ipu_dc_priv *priv = dc->priv; - int irq, ret; + int irq; + unsigned long ret; u32 val; /* TODO: Handle MEM_FG_SYNC differently from MEM_BG_SYNC */ @@ -292,7 +293,7 @@ void ipu_dc_disable_channel(struct ipu_dc *dc) enable_irq(irq); ret = wait_for_completion_timeout(&priv->comp, msecs_to_jiffies(50)); disable_irq(irq); - if (ret <= 0) { + if (ret == 0) { dev_warn(priv->dev, "DC stop timeout after 50 ms\n"); val = readl(dc->base + DC_WR_CH_CONF); |