drm/exynos: replace request_threaded_irq with devm function

devm_request_threaded_irq is used instead of request_threaded_irq
and free_irq is removed.

Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

1 files changed, 2 insertions, 6 deletions

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
index 75c50f5fe0ed..4a1616a18ab7 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
@@ -1845,7 +1845,7 @@ static int fimc_probe(struct platform_device *pdev)
         }
 
         ctx->irq = res->start;
-        ret = request_threaded_irq(ctx->irq, NULL, fimc_irq_handler,
+        ret = devm_request_threaded_irq(dev, ctx->irq, NULL, fimc_irq_handler,
                 IRQF_ONESHOT, "drm_fimc", ctx);
         if (ret < 0) {
                 dev_err(dev, "failed to request irq.\n");
@@ -1854,7 +1854,7 @@ static int fimc_probe(struct platform_device *pdev)
 
         ret = fimc_setup_clocks(ctx);
         if (ret < 0)
-                goto err_free_irq;
+                return ret;
 
         ippdrv = &ctx->ippdrv;
         ippdrv->ops[EXYNOS_DRM_OPS_SRC] = &fimc_src_ops;
@@ -1892,8 +1892,6 @@ err_pm_dis:
         pm_runtime_disable(dev);
 err_put_clk:
         fimc_put_clocks(ctx);
-err_free_irq:
-        free_irq(ctx->irq, ctx);
 
         return ret;
 }
@@ -1911,8 +1909,6 @@ static int fimc_remove(struct platform_device *pdev)
         pm_runtime_set_suspended(dev);
         pm_runtime_disable(dev);
 
-        free_irq(ctx->irq, ctx);
-
         return 0;
 }