[PATCH v6 47/57] video: Remove dev_err() usage after platform_get_irq()
From: Stephen Boyd <hidden>
Date: 2019-07-30 18:16:53
Also in:
dri-devel, lkml
Subsystem:
arm/samsung s3c, s5p and exynos arm architectures, arm/vt8500 arm architecture, framebuffer layer, microchip lcdfb driver, the rest · Maintainers:
Krzysztof Kozlowski, Peter Griffin, Alexey Charkov, Helge Deller, Nicolas Ferre, Linus Torvalds
We don't need dev_err() messages when platform_get_irq() fails now that
platform_get_irq() prints an error message itself when something goes
wrong. Let's remove these prints with a simple semantic patch.
// <smpl>
@@
expression ret;
struct platform_device *E;
@@
ret (
platform_get_irq(E, ...)
|
platform_get_irq_byname(E, ...)
);
if ( \( ret < 0 \| ret <= 0 \) )
{
(
-if (ret != -EPROBE_DEFER)
-{ ...
-dev_err(...);
-... }
|
...
-dev_err(...);
)
...
}
// </smpl>
While we're here, remove braces on if statements that only have one
statement (manually).
Cc: Bartlomiej Zolnierkiewicz <redacted>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-fbdev@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stephen Boyd <redacted>
---
Please apply directly to subsystem trees
drivers/video/fbdev/atmel_lcdfb.c | 1 -
drivers/video/fbdev/mmp/hw/mmp_ctrl.c | 1 -
drivers/video/fbdev/nuc900fb.c | 4 +---
drivers/video/fbdev/pxa168fb.c | 4 +---
drivers/video/fbdev/pxa3xx-gcu.c | 4 +---
drivers/video/fbdev/pxafb.c | 1 -
drivers/video/fbdev/s3c2410fb.c | 4 +---
drivers/video/fbdev/vt8500lcdfb.c | 1 -
8 files changed, 4 insertions(+), 16 deletions(-)
diff --git a/drivers/video/fbdev/atmel_lcdfb.c b/drivers/video/fbdev/atmel_lcdfb.c
index 5ff8e0320d95..4a16354d65c8 100644
--- a/drivers/video/fbdev/atmel_lcdfb.c
+++ b/drivers/video/fbdev/atmel_lcdfb.c@@ -1114,7 +1114,6 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev) sinfo->irq_base = platform_get_irq(pdev, 0); if (sinfo->irq_base < 0) { - dev_err(dev, "unable to get irq\n"); ret = sinfo->irq_base; goto stop_clk; }
diff --git a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
index 17174cd7a5bb..d6124976139b 100644
--- a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
+++ b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c@@ -447,7 +447,6 @@ static int mmphw_probe(struct platform_device *pdev) irq = platform_get_irq(pdev, 0); if (irq < 0) { - dev_err(&pdev->dev, "%s: no IRQ defined\n", __func__); ret = -ENOENT; goto failed; }
diff --git a/drivers/video/fbdev/nuc900fb.c b/drivers/video/fbdev/nuc900fb.c
index 4fd851598584..c4606c734f44 100644
--- a/drivers/video/fbdev/nuc900fb.c
+++ b/drivers/video/fbdev/nuc900fb.c@@ -526,10 +526,8 @@ static int nuc900fb_probe(struct platform_device *pdev) display = mach_info->displays + mach_info->default_display; irq = platform_get_irq(pdev, 0); - if (irq < 0) { - dev_err(&pdev->dev, "no irq for device\n"); + if (irq < 0) return -ENOENT; - } fbinfo = framebuffer_alloc(sizeof(struct nuc900fb_info), &pdev->dev); if (!fbinfo)
diff --git a/drivers/video/fbdev/pxa168fb.c b/drivers/video/fbdev/pxa168fb.c
index 1410f476e135..d9e5258503f0 100644
--- a/drivers/video/fbdev/pxa168fb.c
+++ b/drivers/video/fbdev/pxa168fb.c@@ -625,10 +625,8 @@ static int pxa168fb_probe(struct platform_device *pdev) } irq = platform_get_irq(pdev, 0); - if (irq < 0) { - dev_err(&pdev->dev, "no IRQ defined\n"); + if (irq < 0) return -ENOENT; - } info = framebuffer_alloc(sizeof(struct pxa168fb_info), &pdev->dev); if (info = NULL) {
diff --git a/drivers/video/fbdev/pxa3xx-gcu.c b/drivers/video/fbdev/pxa3xx-gcu.c
index 74ffb446e00c..07414d43cb3f 100644
--- a/drivers/video/fbdev/pxa3xx-gcu.c
+++ b/drivers/video/fbdev/pxa3xx-gcu.c@@ -614,10 +614,8 @@ static int pxa3xx_gcu_probe(struct platform_device *pdev) /* request the IRQ */ irq = platform_get_irq(pdev, 0); - if (irq < 0) { - dev_err(dev, "no IRQ defined: %d\n", irq); + if (irq < 0) return irq; - } ret = devm_request_irq(dev, irq, pxa3xx_gcu_handle_irq, 0, DRV_NAME, priv);
diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c
index 4282cb117b92..b44f402ce552 100644
--- a/drivers/video/fbdev/pxafb.c
+++ b/drivers/video/fbdev/pxafb.c@@ -2353,7 +2353,6 @@ static int pxafb_probe(struct platform_device *dev) irq = platform_get_irq(dev, 0); if (irq < 0) { - dev_err(&dev->dev, "no IRQ defined\n"); ret = -ENODEV; goto failed_free_mem; }
diff --git a/drivers/video/fbdev/s3c2410fb.c b/drivers/video/fbdev/s3c2410fb.c
index a702da89910b..2a846fd5da2a 100644
--- a/drivers/video/fbdev/s3c2410fb.c
+++ b/drivers/video/fbdev/s3c2410fb.c@@ -849,10 +849,8 @@ static int s3c24xxfb_probe(struct platform_device *pdev, display = mach_info->displays + mach_info->default_display; irq = platform_get_irq(pdev, 0); - if (irq < 0) { - dev_err(&pdev->dev, "no irq for device\n"); + if (irq < 0) return -ENOENT; - } fbinfo = framebuffer_alloc(sizeof(struct s3c2410fb_info), &pdev->dev); if (!fbinfo)
diff --git a/drivers/video/fbdev/vt8500lcdfb.c b/drivers/video/fbdev/vt8500lcdfb.c
index be8d9702cbb2..a10088e1cdb0 100644
--- a/drivers/video/fbdev/vt8500lcdfb.c
+++ b/drivers/video/fbdev/vt8500lcdfb.c@@ -372,7 +372,6 @@ static int vt8500lcd_probe(struct platform_device *pdev) irq = platform_get_irq(pdev, 0); if (irq < 0) { - dev_err(&pdev->dev, "no IRQ defined\n"); ret = -ENODEV; goto failed_free_palette; }
--
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