From patchwork Wed Sep 21 09:28:19 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [18/57] sparc: irq: Remove IRQF_DISABLED From: Yong Zhang X-Patchwork-Id: 115735 X-Patchwork-Delegate: davem@davemloft.net Message-Id: <1316597339-29861-19-git-send-email-yong.zhang0@gmail.com> To: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Cc: tglx@linutronix.de, yong.zhang0@gmail.com, "David S. Miller" , Joe Perches , Paul Gortmaker , sparclinux@vger.kernel.org Date: Wed, 21 Sep 2011 17:28:19 +0800 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 Acked-by: David S. Miller --- arch/sparc/include/asm/floppy_64.h | 2 +- arch/sparc/kernel/ldc.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/sparc/include/asm/floppy_64.h b/arch/sparc/include/asm/floppy_64.h index bcef1f5..7f27d2e 100644 --- a/arch/sparc/include/asm/floppy_64.h +++ b/arch/sparc/include/asm/floppy_64.h @@ -258,7 +258,7 @@ static int sun_fd_request_irq(void) once = 1; error = request_irq(FLOPPY_IRQ, sparc_floppy_irq, - IRQF_DISABLED, "floppy", NULL); + 0, "floppy", NULL); return ((error == 0) ? 0 : -1); } diff --git a/arch/sparc/kernel/ldc.c b/arch/sparc/kernel/ldc.c index 435e406..b96cd54 100644 --- a/arch/sparc/kernel/ldc.c +++ b/arch/sparc/kernel/ldc.c @@ -1251,13 +1251,13 @@ int ldc_bind(struct ldc_channel *lp, const char *name) snprintf(lp->tx_irq_name, LDC_IRQ_NAME_MAX, "%s TX", name); err = request_irq(lp->cfg.rx_irq, ldc_rx, - IRQF_SAMPLE_RANDOM | IRQF_DISABLED, + IRQF_SAMPLE_RANDOM, lp->rx_irq_name, lp); if (err) return err; err = request_irq(lp->cfg.tx_irq, ldc_tx, - IRQF_SAMPLE_RANDOM | IRQF_DISABLED, + IRQF_SAMPLE_RANDOM, lp->tx_irq_name, lp); if (err) { free_irq(lp->cfg.rx_irq, lp);