From e58c8872acb75f87f0e2ff35a2b1a20c1908c2b2 Mon Sep 17 00:00:00 2001
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sun, 5 Apr 2020 14:10:09 +0200
Subject: drm/exynos: Delete an error message in three functions
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Git-commit: fdd79b0db1899f915f489e744a06846284fa3f1e
Patch-mainline: v5.8-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
The function “platform_get_irq” can log an error already.
Thus omit redundant messages for the exception handling in the
calling functions.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/exynos/exynos_drm_dsi.c | 4 +---
drivers/gpu/drm/exynos/exynos_drm_rotator.c | 4 +---
drivers/gpu/drm/exynos/exynos_drm_scaler.c | 4 +---
3 files changed, 3 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index 902938d2568f..958e2c6a6702 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -1809,10 +1809,8 @@ static int exynos_dsi_probe(struct platform_device *pdev)
}
dsi->irq = platform_get_irq(pdev, 0);
- if (dsi->irq < 0) {
- dev_err(dev, "failed to request dsi irq resource\n");
+ if (dsi->irq < 0)
return dsi->irq;
- }
irq_set_status_flags(dsi->irq, IRQ_NOAUTOEN);
ret = devm_request_threaded_irq(dev, dsi->irq, NULL,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
index dafa87b82052..2d94afba031e 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
@@ -293,10 +293,8 @@ static int rotator_probe(struct platform_device *pdev)
return PTR_ERR(rot->regs);
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(dev, "failed to get irq\n");
+ if (irq < 0)
return irq;
- }
ret = devm_request_irq(dev, irq, rotator_irq_handler, 0, dev_name(dev),
rot);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_scaler.c b/drivers/gpu/drm/exynos/exynos_drm_scaler.c
index 93c43c8d914e..ce1857138f89 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_scaler.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_scaler.c
@@ -502,10 +502,8 @@ static int scaler_probe(struct platform_device *pdev)
return PTR_ERR(scaler->regs);
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(dev, "failed to get irq\n");
+ if (irq < 0)
return irq;
- }
ret = devm_request_threaded_irq(dev, irq, NULL, scaler_irq_handler,
IRQF_ONESHOT, "drm_scaler", scaler);
--
2.28.0