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: Joerg Roedel <[email protected]>
Cc: [email protected]
Cc: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
---
Please apply directly to subsystem trees
drivers/iommu/exynos-iommu.c | 4 +---
drivers/iommu/msm_iommu.c | 1 -
drivers/iommu/qcom_iommu.c | 4 +---
3 files changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c
index b0c1e5f9daae..1934c16a5abc 100644
--- a/drivers/iommu/exynos-iommu.c
+++ b/drivers/iommu/exynos-iommu.c
@@ -583,10 +583,8 @@ static int __init exynos_sysmmu_probe(struct
platform_device *pdev)
return PTR_ERR(data->sfrbase);
irq = platform_get_irq(pdev, 0);
- if (irq <= 0) {
- dev_err(dev, "Unable to find IRQ resource\n");
+ if (irq <= 0)
return irq;
- }
ret = devm_request_irq(dev, irq, exynos_sysmmu_irq, 0,
dev_name(dev), data);
diff --git a/drivers/iommu/msm_iommu.c b/drivers/iommu/msm_iommu.c
index b25e2eb9e038..3df9266abe65 100644
--- a/drivers/iommu/msm_iommu.c
+++ b/drivers/iommu/msm_iommu.c
@@ -750,7 +750,6 @@ static int msm_iommu_probe(struct platform_device *pdev)
iommu->irq = platform_get_irq(pdev, 0);
if (iommu->irq < 0) {
- dev_err(iommu->dev, "could not get iommu irq\n");
ret = -ENODEV;
goto fail;
}
diff --git a/drivers/iommu/qcom_iommu.c b/drivers/iommu/qcom_iommu.c
index 34d0b9783b3e..fb45486c6d14 100644
--- a/drivers/iommu/qcom_iommu.c
+++ b/drivers/iommu/qcom_iommu.c
@@ -696,10 +696,8 @@ static int qcom_iommu_ctx_probe(struct platform_device
*pdev)
return PTR_ERR(ctx->base);
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(dev, "failed to get irq\n");
+ if (irq < 0)
return -ENODEV;
- }
/* clear IRQs before registering fault handler, just in case the
* boot-loader left us a surprise:
--
Sent by a computer through tubes
