From: Ezequiel Garcia Date: Sat, 14 Dec 2019 04:59:52 +0000 (-0300) Subject: drm/panfrost: Prefix interrupt handlers' names X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=73896f60d4865657740c64821a7b18825a9bf96c;p=linux.git drm/panfrost: Prefix interrupt handlers' names Currently, the interrupt lines requested by Panfrost use unmeaningful names, which adds some obscurity to interrupt introspection (i.e. any tool based on procfs' interrupts file). In order to improve this, prefix each requested interrupt with the module name: panfrost-{gpu,job,mmu}. Signed-off-by: Ezequiel Garcia Reviewed-by: Steven Price Reviewed-by: Alyssa Rosenzweig Signed-off-by: Rob Herring Link: https://patchwork.freedesktop.org/patch/msgid/20191214045952.9452-1-ezequiel@collabora.com --- diff --git a/drivers/gpu/drm/panfrost/panfrost_gpu.c b/drivers/gpu/drm/panfrost/panfrost_gpu.c index 460fc190de6e8..1b9b79cd5804d 100644 --- a/drivers/gpu/drm/panfrost/panfrost_gpu.c +++ b/drivers/gpu/drm/panfrost/panfrost_gpu.c @@ -346,7 +346,7 @@ int panfrost_gpu_init(struct panfrost_device *pfdev) return -ENODEV; err = devm_request_irq(pfdev->dev, irq, panfrost_gpu_irq_handler, - IRQF_SHARED, "gpu", pfdev); + IRQF_SHARED, KBUILD_MODNAME "-gpu", pfdev); if (err) { dev_err(pfdev->dev, "failed to request gpu irq"); return err; diff --git a/drivers/gpu/drm/panfrost/panfrost_job.c b/drivers/gpu/drm/panfrost/panfrost_job.c index d411eb6c8eb95..f68ad9df701a4 100644 --- a/drivers/gpu/drm/panfrost/panfrost_job.c +++ b/drivers/gpu/drm/panfrost/panfrost_job.c @@ -496,7 +496,7 @@ int panfrost_job_init(struct panfrost_device *pfdev) return -ENODEV; ret = devm_request_irq(pfdev->dev, irq, panfrost_job_irq_handler, - IRQF_SHARED, "job", pfdev); + IRQF_SHARED, KBUILD_MODNAME "-job", pfdev); if (ret) { dev_err(pfdev->dev, "failed to request job irq"); return ret; diff --git a/drivers/gpu/drm/panfrost/panfrost_mmu.c b/drivers/gpu/drm/panfrost/panfrost_mmu.c index a3ed64a1f15ec..d3694579a56ad 100644 --- a/drivers/gpu/drm/panfrost/panfrost_mmu.c +++ b/drivers/gpu/drm/panfrost/panfrost_mmu.c @@ -632,9 +632,11 @@ int panfrost_mmu_init(struct panfrost_device *pfdev) if (irq <= 0) return -ENODEV; - err = devm_request_threaded_irq(pfdev->dev, irq, panfrost_mmu_irq_handler, + err = devm_request_threaded_irq(pfdev->dev, irq, + panfrost_mmu_irq_handler, panfrost_mmu_irq_handler_thread, - IRQF_SHARED, "mmu", pfdev); + IRQF_SHARED, KBUILD_MODNAME "-mmu", + pfdev); if (err) { dev_err(pfdev->dev, "failed to request mmu irq");