Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750816Ab3JMEO7 (ORCPT ); Sun, 13 Oct 2013 00:14:59 -0400 Received: from top.free-electrons.com ([176.31.233.9]:56018 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750726Ab3JMEO6 (ORCPT ); Sun, 13 Oct 2013 00:14:58 -0400 From: Michael Opdenacker To: arnd@arndb.de, gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org, Michael Opdenacker Subject: [PATCH] various char drivers: remove deprecated IRQF_DISABLED Date: Sun, 13 Oct 2013 06:14:42 +0200 Message-Id: <1381637682-6349-1-git-send-email-michael.opdenacker@free-electrons.com> X-Mailer: git-send-email 1.8.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3167 Lines: 84 This patch proposes to remove the use of the IRQF_DISABLED flag It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker --- drivers/char/nwbutton.c | 2 +- drivers/char/rtc.c | 5 ++--- drivers/char/snsc.c | 3 +-- drivers/char/snsc_event.c | 3 +-- 4 files changed, 5 insertions(+), 8 deletions(-) diff --git a/drivers/char/nwbutton.c b/drivers/char/nwbutton.c index cfdfe49..1fd00dc 100644 --- a/drivers/char/nwbutton.c +++ b/drivers/char/nwbutton.c @@ -220,7 +220,7 @@ static int __init nwbutton_init(void) return -EBUSY; } - if (request_irq (IRQ_NETWINDER_BUTTON, button_handler, IRQF_DISABLED, + if (request_irq (IRQ_NETWINDER_BUTTON, button_handler, 0, "nwbutton", NULL)) { printk (KERN_WARNING "nwbutton: IRQ %d is not free.\n", IRQ_NETWINDER_BUTTON); diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c index c0cbbd4..3525996 100644 --- a/drivers/char/rtc.c +++ b/drivers/char/rtc.c @@ -227,7 +227,7 @@ static inline unsigned char rtc_is_updating(void) #ifdef RTC_IRQ /* - * A very tiny interrupt handler. It runs with IRQF_DISABLED set, + * A very tiny interrupt handler. It runs with interrupts disabled, * but there is possibility of conflicting with the set_rtc_mmss() * call (the rtc irq and the timer irq can easily run at the same * time in two different CPUs). So we need to serialize @@ -1040,8 +1040,7 @@ no_irq: rtc_int_handler_ptr = rtc_interrupt; } - if (request_irq(RTC_IRQ, rtc_int_handler_ptr, IRQF_DISABLED, - "rtc", NULL)) { + if (request_irq(RTC_IRQ, rtc_int_handler_ptr, 0, "rtc", NULL)) { /* Yeah right, seeing as irq 8 doesn't even hit the bus. */ rtc_has_irq = 0; printk(KERN_ERR "rtc: IRQ %d is not free.\n", RTC_IRQ); diff --git a/drivers/char/snsc.c b/drivers/char/snsc.c index 5816b39..8bab592 100644 --- a/drivers/char/snsc.c +++ b/drivers/char/snsc.c @@ -108,8 +108,7 @@ scdrv_open(struct inode *inode, struct file *file) /* hook this subchannel up to the system controller interrupt */ mutex_lock(&scdrv_mutex); rv = request_irq(SGI_UART_VECTOR, scdrv_interrupt, - IRQF_SHARED | IRQF_DISABLED, - SYSCTL_BASENAME, sd); + IRQF_SHARED, SYSCTL_BASENAME, sd); if (rv) { ia64_sn_irtr_close(sd->sd_nasid, sd->sd_subch); kfree(sd); diff --git a/drivers/char/snsc_event.c b/drivers/char/snsc_event.c index ee15694..59bcefd 100644 --- a/drivers/char/snsc_event.c +++ b/drivers/char/snsc_event.c @@ -292,8 +292,7 @@ scdrv_event_init(struct sysctl_data_s *scd) /* hook event subchannel up to the system controller interrupt */ rv = request_irq(SGI_UART_VECTOR, scdrv_event_interrupt, - IRQF_SHARED | IRQF_DISABLED, - "system controller events", event_sd); + IRQF_SHARED, "system controller events", event_sd); if (rv) { printk(KERN_WARNING "%s: irq request failed (%d)\n", __func__, rv); -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/