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drm/exynos: Delete an error message in three functions 

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>
This commit is contained in:
Markus Elfring 2020-04-05 14:10:09 +02:00 committed by Inki Dae
parent 1493bddcca
commit fdd79b0db1
3 changed files with 3 additions and 9 deletions
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4
drivers/gpu/drm/exynos/exynos_drm_dsi.c
View File

@ -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,

4
drivers/gpu/drm/exynos/exynos_drm_rotator.c
View File

@ -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);

4
drivers/gpu/drm/exynos/exynos_drm_scaler.c
View File

@ -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);