[PATCH v4 06/15] memory: tegra: Setup interrupts mask before requesting IRQ

[Dmitry Osipenko]

This avoids unwanted interrupt during MC driver probe.

Signed-off-by: Dmitry Osipenko <dig...@gmail.com>
---
 drivers/memory/tegra/mc.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/memory/tegra/mc.c b/drivers/memory/tegra/mc.c
index d2005b995821..e55b9733bd83 100644
--- a/drivers/memory/tegra/mc.c
+++ b/drivers/memory/tegra/mc.c
@@ -407,14 +407,6 @@ static int tegra_mc_probe(struct platform_device *pdev)
                return mc->irq;
        }
 
-       err = devm_request_irq(&pdev->dev, mc->irq, tegra_mc_irq, IRQF_SHARED,
-                              dev_name(&pdev->dev), mc);
-       if (err < 0) {
-               dev_err(&pdev->dev, "failed to request IRQ#%u: %d\n", mc->irq,
-                       err);
-               return err;
-       }
-
        WARN(!mc->soc->client_id_mask, "Missing client ID mask for this SoC\n");
 
        value = MC_INT_DECERR_MTS | MC_INT_SECERR_SEC | MC_INT_DECERR_VPR |
@@ -423,6 +415,14 @@ static int tegra_mc_probe(struct platform_device *pdev)
 
        mc_writel(mc, value, MC_INTMASK);
 
+       err = devm_request_irq(&pdev->dev, mc->irq, tegra_mc_irq, IRQF_SHARED,
+                              dev_name(&pdev->dev), mc);
+       if (err < 0) {
+               dev_err(&pdev->dev, "failed to request IRQ#%u: %d\n", mc->irq,
+                       err);
+               return err;
+       }
+
        return 0;
 }
 
-- 
2.16.3