VTG interrupt names are badly displayed using "cat /proc/interrupts". Simply use the VTG device name while registering the VTG interrupts to fix it.
Signed-off-by: Vincent Abriou vincent.abriou@st.com --- drivers/gpu/drm/sti/sti_vtg.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/sti/sti_vtg.c b/drivers/gpu/drm/sti/sti_vtg.c index 9564f25..eda62c8 100644 --- a/drivers/gpu/drm/sti/sti_vtg.c +++ b/drivers/gpu/drm/sti/sti_vtg.c @@ -311,7 +311,6 @@ static int vtg_probe(struct platform_device *pdev) struct device_node *np; struct sti_vtg *vtg; struct resource *res; - char irq_name[32]; int ret;
vtg = devm_kzalloc(dev, sizeof(*vtg), GFP_KERNEL); @@ -342,13 +341,11 @@ static int vtg_probe(struct platform_device *pdev) return vtg->irq; }
- snprintf(irq_name, sizeof(irq_name), "vsync-%s", - dev_name(vtg->dev)); - RAW_INIT_NOTIFIER_HEAD(&vtg->notifier_list);
ret = devm_request_threaded_irq(dev, vtg->irq, vtg_irq, - vtg_irq_thread, IRQF_ONESHOT, irq_name, vtg); + vtg_irq_thread, IRQF_ONESHOT, + dev_name(dev), vtg); if (IS_ERR_VALUE(ret)) { DRM_ERROR("Failed to register VTG interrupt\n"); return ret;