From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yong Zhang Subject: [PATCH 33/57] infiniband: irq: Remove IRQF_DISABLED Date: Wed, 21 Sep 2011 17:28:34 +0800 Message-ID: <1316597339-29861-34-git-send-email-yong.zhang0@gmail.com> References: <1316597339-29861-1-git-send-email-yong.zhang0@gmail.com> Return-path: In-Reply-To: <1316597339-29861-1-git-send-email-yong.zhang0@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Cc: tglx@linutronix.de, yong.zhang0@gmail.com, Hoang-Nam Nguyen , Christoph Raisch , Roland Dreier , Sean Hefty , Hal Rosenstock , linux-rdma@vger.kernel.org List-Id: linux-arch.vger.kernel.org Since commit [c58543c8: genirq: Run irq handlers with interrupts disabled], We run all interrupt handlers with interrupts disabled and we even check and yell when an interrupt handler returns with interrupts enabled (see commit [b738a50a: genirq: Warn when handler enables interrupts]). So now this flag is a NOOP and can be removed. Signed-off-by: Yong Zhang --- drivers/infiniband/hw/ehca/ehca_eq.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/ehca/ehca_eq.c b/drivers/infiniband/hw/ehca/ehca_eq.c index d9b1bb4..818d721 100644 --- a/drivers/infiniband/hw/ehca/ehca_eq.c +++ b/drivers/infiniband/hw/ehca/ehca_eq.c @@ -125,7 +125,7 @@ int ehca_create_eq(struct ehca_shca *shca, tasklet_init(&eq->interrupt_task, ehca_tasklet_eq, (long)shca); ret = ibmebus_request_irq(eq->ist, ehca_interrupt_eq, - IRQF_DISABLED, "ehca_eq", + 0, "ehca_eq", (void *)shca); if (ret < 0) ehca_err(ib_dev, "Can't map interrupt handler."); @@ -133,7 +133,7 @@ int ehca_create_eq(struct ehca_shca *shca, tasklet_init(&eq->interrupt_task, ehca_tasklet_neq, (long)shca); ret = ibmebus_request_irq(eq->ist, ehca_interrupt_neq, - IRQF_DISABLED, "ehca_neq", + 0, "ehca_neq", (void *)shca); if (ret < 0) ehca_err(ib_dev, "Can't map interrupt handler."); -- 1.7.4.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wy0-f180.google.com ([74.125.82.180]:37829 "EHLO mail-wy0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753480Ab1IUJdp (ORCPT ); Wed, 21 Sep 2011 05:33:45 -0400 From: Yong Zhang Subject: [PATCH 33/57] infiniband: irq: Remove IRQF_DISABLED Date: Wed, 21 Sep 2011 17:28:34 +0800 Message-ID: <1316597339-29861-34-git-send-email-yong.zhang0@gmail.com> In-Reply-To: <1316597339-29861-1-git-send-email-yong.zhang0@gmail.com> References: <1316597339-29861-1-git-send-email-yong.zhang0@gmail.com> Sender: linux-arch-owner@vger.kernel.org List-ID: To: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Cc: tglx@linutronix.de, yong.zhang0@gmail.com, Hoang-Nam Nguyen , Christoph Raisch , Roland Dreier , Sean Hefty , Hal Rosenstock , linux-rdma@vger.kernel.org Message-ID: <20110921092834.hY6XVuwieRjdm2kRBcfZ71A4ike3t4TnZN87pw3Zql8@z> Since commit [c58543c8: genirq: Run irq handlers with interrupts disabled], We run all interrupt handlers with interrupts disabled and we even check and yell when an interrupt handler returns with interrupts enabled (see commit [b738a50a: genirq: Warn when handler enables interrupts]). So now this flag is a NOOP and can be removed. Signed-off-by: Yong Zhang --- drivers/infiniband/hw/ehca/ehca_eq.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/ehca/ehca_eq.c b/drivers/infiniband/hw/ehca/ehca_eq.c index d9b1bb4..818d721 100644 --- a/drivers/infiniband/hw/ehca/ehca_eq.c +++ b/drivers/infiniband/hw/ehca/ehca_eq.c @@ -125,7 +125,7 @@ int ehca_create_eq(struct ehca_shca *shca, tasklet_init(&eq->interrupt_task, ehca_tasklet_eq, (long)shca); ret = ibmebus_request_irq(eq->ist, ehca_interrupt_eq, - IRQF_DISABLED, "ehca_eq", + 0, "ehca_eq", (void *)shca); if (ret < 0) ehca_err(ib_dev, "Can't map interrupt handler."); @@ -133,7 +133,7 @@ int ehca_create_eq(struct ehca_shca *shca, tasklet_init(&eq->interrupt_task, ehca_tasklet_neq, (long)shca); ret = ibmebus_request_irq(eq->ist, ehca_interrupt_neq, - IRQF_DISABLED, "ehca_neq", + 0, "ehca_neq", (void *)shca); if (ret < 0) ehca_err(ib_dev, "Can't map interrupt handler."); -- 1.7.4.1