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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , patches@amperecomputing.com, Will Deacon , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add IRQF_SHARED flag when register IRQ such that multiple dsu devices can share same IRQ. Signed-off-by: Tuan Phan --- drivers/perf/arm_dsu_pmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/perf/arm_dsu_pmu.c b/drivers/perf/arm_dsu_pmu.c index 70968c8..2622900 100644 --- a/drivers/perf/arm_dsu_pmu.c +++ b/drivers/perf/arm_dsu_pmu.c @@ -700,7 +700,7 @@ static int dsu_pmu_device_probe(struct platform_device *pdev) if (!name) return -ENOMEM; rc = devm_request_irq(&pdev->dev, irq, dsu_pmu_handle_irq, - IRQF_NOBALANCING, name, dsu_pmu); + IRQF_NOBALANCING | IRQF_SHARED, name, dsu_pmu); if (rc) { dev_warn(&pdev->dev, "Failed to request IRQ %d\n", irq); return rc; -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel