MIPS: irq: Remove IRQF_DISABLED

Since commit [e58aa3d2: 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.

[ralf@linux-mips.org: Fixed up conflicts in
arch/mips/alchemy/common/dbdma.c, arch/mips/cavium-octeon/smp.c and
arch/mips/kernel/perf_event.c.]

Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: tglx@linutronix.de
linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2835/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

35 files changed, 40 insertions, 46 deletions

diff --git a/arch/mips/alchemy/common/dbdma.c b/arch/mips/alchemy/common/dbdma.c
index 0e63ee487d6d..9ba407b4fc97 100644
--- a/arch/mips/alchemy/common/dbdma.c
+++ b/arch/mips/alchemy/common/dbdma.c
@@ -1019,8 +1019,7 @@ static int __init dbdma_setup(unsigned int irq, dbdev_tab_t *idtable)
         dbdma_gptr->ddma_inten = 0xffff;
         au_sync();
 
-        ret = request_irq(irq, dbdma_interrupt, IRQF_DISABLED, "dbdma",
-                          (void *)dbdma_gptr);
+        ret = request_irq(irq, dbdma_interrupt, 0, "dbdma", (void *)dbdma_gptr);
         if (ret)
                 printk(KERN_ERR "Cannot grab DBDMA interrupt!\n");
         else {
diff --git a/arch/mips/alchemy/common/time.c b/arch/mips/alchemy/common/time.c
index d5da6adbf634..146a5fa80360 100644
--- a/arch/mips/alchemy/common/time.c
+++ b/arch/mips/alchemy/common/time.c
@@ -92,7 +92,7 @@ static struct clock_event_device au1x_rtcmatch2_clockdev = {
 
 static struct irqaction au1x_rtcmatch2_irqaction = {
         .handler        = au1x_rtcmatch2_irq,
-        .flags          = IRQF_DISABLED | IRQF_TIMER,
+        .flags          = IRQF_TIMER,
         .name           = "timer",
         .dev_id         = &au1x_rtcmatch2_clockdev,
 };
diff --git a/arch/mips/alchemy/devboards/db1200/platform.c b/arch/mips/alchemy/devboards/db1200/platform.c
index c61867c93c4a..78459c17c628 100644
--- a/arch/mips/alchemy/devboards/db1200/platform.c
+++ b/arch/mips/alchemy/devboards/db1200/platform.c
@@ -276,12 +276,12 @@ static int db1200_mmc_cd_setup(void *mmc_host, int en)
 
         if (en) {
                 ret = request_irq(DB1200_SD0_INSERT_INT, db1200_mmc_cd,
-                                  IRQF_DISABLED, "sd_insert", mmc_host);
+                                  0, "sd_insert", mmc_host);
                 if (ret)
                         goto out;
 
                 ret = request_irq(DB1200_SD0_EJECT_INT, db1200_mmc_cd,
-                                  IRQF_DISABLED, "sd_eject", mmc_host);
+                                  0, "sd_eject", mmc_host);
                 if (ret) {
                         free_irq(DB1200_SD0_INSERT_INT, mmc_host);
                         goto out;
diff --git a/arch/mips/dec/setup.c b/arch/mips/dec/setup.c
index f7b7ba6d5c45..b874accd878a 100644
--- a/arch/mips/dec/setup.c
+++ b/arch/mips/dec/setup.c
@@ -110,7 +110,6 @@ static struct irqaction fpuirq = {
 };
 
 static struct irqaction busirq = {
-        .flags = IRQF_DISABLED,
         .name = "bus error",
         .flags = IRQF_NO_THREAD,
 };
diff --git a/arch/mips/include/asm/mach-generic/floppy.h b/arch/mips/include/asm/mach-generic/floppy.h
index 001a8ce17c17..a38f4d43e5e5 100644
--- a/arch/mips/include/asm/mach-generic/floppy.h
+++ b/arch/mips/include/asm/mach-generic/floppy.h
@@ -98,7 +98,7 @@ static inline void fd_disable_irq(void)
 static inline int fd_request_irq(void)
 {
         return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                           IRQF_DISABLED, "floppy", NULL);
+                           0, "floppy", NULL);
 }
 
 static inline void fd_free_irq(void)
diff --git a/arch/mips/include/asm/mach-jazz/floppy.h b/arch/mips/include/asm/mach-jazz/floppy.h
index 56e9ca6ae426..88b5acb75145 100644
--- a/arch/mips/include/asm/mach-jazz/floppy.h
+++ b/arch/mips/include/asm/mach-jazz/floppy.h
@@ -90,7 +90,7 @@ static inline void fd_disable_irq(void)
 static inline int fd_request_irq(void)
 {
         return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                           IRQF_DISABLED, "floppy", NULL);
+                           0, "floppy", NULL);
 }
 
 static inline void fd_free_irq(void)
diff --git a/arch/mips/jazz/irq.c b/arch/mips/jazz/irq.c
index ca9bd2069142..0f4a14752a7b 100644
--- a/arch/mips/jazz/irq.c
+++ b/arch/mips/jazz/irq.c
@@ -133,7 +133,7 @@ static irqreturn_t r4030_timer_interrupt(int irq, void *dev_id)
 
 static struct irqaction r4030_timer_irqaction = {
         .handler        = r4030_timer_interrupt,
-        .flags          = IRQF_DISABLED | IRQF_TIMER,
+        .flags          = IRQF_TIMER,
         .name           = "R4030 timer",
 };
 
diff --git a/arch/mips/kernel/cevt-bcm1480.c b/arch/mips/kernel/cevt-bcm1480.c
index 36c3898b76db..69bbfae183bc 100644
--- a/arch/mips/kernel/cevt-bcm1480.c
+++ b/arch/mips/kernel/cevt-bcm1480.c
@@ -145,7 +145,7 @@ void __cpuinit sb1480_clockevent_init(void)
         bcm1480_unmask_irq(cpu, irq);
 
         action->handler = sibyte_counter_handler;
-        action->flags   = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER;
+        action->flags   = IRQF_PERCPU | IRQF_TIMER;
         action->name    = name;
         action->dev_id  = cd;
 
diff --git a/arch/mips/kernel/cevt-ds1287.c b/arch/mips/kernel/cevt-ds1287.c
index 939157e397b9..ed648cb5a69f 100644
--- a/arch/mips/kernel/cevt-ds1287.c
+++ b/arch/mips/kernel/cevt-ds1287.c
@@ -108,7 +108,7 @@ static irqreturn_t ds1287_interrupt(int irq, void *dev_id)
 
 static struct irqaction ds1287_irqaction = {
         .handler        = ds1287_interrupt,
-        .flags          = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER,
+        .flags          = IRQF_PERCPU | IRQF_TIMER,
         .name           = "ds1287",
 };
 
diff --git a/arch/mips/kernel/cevt-gt641xx.c b/arch/mips/kernel/cevt-gt641xx.c
index 339f3639b90e..831b47585b7c 100644
--- a/arch/mips/kernel/cevt-gt641xx.c
+++ b/arch/mips/kernel/cevt-gt641xx.c
@@ -114,7 +114,7 @@ static irqreturn_t gt641xx_timer0_interrupt(int irq, void *dev_id)
 
 static struct irqaction gt641xx_timer0_irqaction = {
         .handler        = gt641xx_timer0_interrupt,
-        .flags          = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER,
+        .flags          = IRQF_PERCPU | IRQF_TIMER,
         .name           = "gt641xx_timer0",
 };
 
diff --git a/arch/mips/kernel/cevt-r4k.c b/arch/mips/kernel/cevt-r4k.c
index e2d8e199be32..51095dd9599d 100644
--- a/arch/mips/kernel/cevt-r4k.c
+++ b/arch/mips/kernel/cevt-r4k.c
@@ -84,7 +84,7 @@ out:
 
 struct irqaction c0_compare_irqaction = {
         .handler = c0_compare_interrupt,
-        .flags = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER,
+        .flags = IRQF_PERCPU | IRQF_TIMER,
         .name = "timer",
 };
 
diff --git a/arch/mips/kernel/cevt-sb1250.c b/arch/mips/kernel/cevt-sb1250.c
index 590c54f28a81..e73439fd6850 100644
--- a/arch/mips/kernel/cevt-sb1250.c
+++ b/arch/mips/kernel/cevt-sb1250.c
@@ -144,7 +144,7 @@ void __cpuinit sb1250_clockevent_init(void)
         sb1250_unmask_irq(cpu, irq);
 
         action->handler = sibyte_counter_handler;
-        action->flags   = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER;
+        action->flags   = IRQF_PERCPU | IRQF_TIMER;
         action->name    = name;
         action->dev_id  = cd;
 
diff --git a/arch/mips/kernel/cevt-txx9.c b/arch/mips/kernel/cevt-txx9.c
index f0ab92a1b057..e5c30b1d0860 100644
--- a/arch/mips/kernel/cevt-txx9.c
+++ b/arch/mips/kernel/cevt-txx9.c
@@ -146,7 +146,7 @@ static irqreturn_t txx9tmr_interrupt(int irq, void *dev_id)
 
 static struct irqaction txx9tmr_irq = {
         .handler        = txx9tmr_interrupt,
-        .flags          = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER,
+        .flags          = IRQF_PERCPU | IRQF_TIMER,
         .name           = "txx9tmr",
         .dev_id         = &txx9_clock_event_device,
 };
diff --git a/arch/mips/kernel/i8253.c b/arch/mips/kernel/i8253.c
index 7047bff35ea5..c5bc344fc745 100644
--- a/arch/mips/kernel/i8253.c
+++ b/arch/mips/kernel/i8253.c
@@ -19,7 +19,7 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id)
 
 static struct irqaction irq0  = {
         .handler = timer_interrupt,
-        .flags = IRQF_DISABLED | IRQF_NOBALANCING | IRQF_TIMER,
+        .flags = IRQF_NOBALANCING | IRQF_TIMER,
         .name = "timer"
 };
 
diff --git a/arch/mips/kernel/rtlx.c b/arch/mips/kernel/rtlx.c
index 933166f44a6d..a9d801dec6b0 100644
--- a/arch/mips/kernel/rtlx.c
+++ b/arch/mips/kernel/rtlx.c
@@ -473,7 +473,6 @@ static const struct file_operations rtlx_fops = {
 
 static struct irqaction rtlx_irq = {
         .handler        = rtlx_interrupt,
-        .flags          = IRQF_DISABLED,
         .name           = "RTLX",
 };
 
diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index f0895e70e283..17c9412b5f42 100644
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
@@ -1130,7 +1130,7 @@ static void ipi_irq_dispatch(void)
 
 static struct irqaction irq_ipi = {
         .handler        = ipi_interrupt,
-        .flags          = IRQF_DISABLED | IRQF_PERCPU,
+        .flags          = IRQF_PERCPU,
         .name           = "SMTC_IPI"
 };
 
diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c
index f9737bb3c5ab..3c56179b4ca2 100644
--- a/arch/mips/lantiq/irq.c
+++ b/arch/mips/lantiq/irq.c
@@ -240,7 +240,6 @@ out:
 
 static struct irqaction cascade = {
         .handler = no_action,
-        .flags = IRQF_DISABLED,
         .name = "cascade",
 };
 
diff --git a/arch/mips/loongson/common/cs5536/cs5536_mfgpt.c b/arch/mips/loongson/common/cs5536/cs5536_mfgpt.c
index 0cb1b9760e34..5d1f48fa1a52 100644
--- a/arch/mips/loongson/common/cs5536/cs5536_mfgpt.c
+++ b/arch/mips/loongson/common/cs5536/cs5536_mfgpt.c
@@ -111,7 +111,7 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id)
 
 static struct irqaction irq5 = {
         .handler = timer_interrupt,
-        .flags = IRQF_DISABLED | IRQF_NOBALANCING | IRQF_TIMER,
+        .flags = IRQF_NOBALANCING | IRQF_TIMER,
         .name = "timer"
 };
 
diff --git a/arch/mips/mti-malta/malta-int.c b/arch/mips/mti-malta/malta-int.c
index d53ff91b277c..a588b5cef8d2 100644
--- a/arch/mips/mti-malta/malta-int.c
+++ b/arch/mips/mti-malta/malta-int.c
@@ -322,13 +322,13 @@ static irqreturn_t ipi_call_interrupt(int irq, void *dev_id)
 
 static struct irqaction irq_resched = {
         .handler        = ipi_resched_interrupt,
-        .flags          = IRQF_DISABLED|IRQF_PERCPU,
+        .flags          = IRQF_PERCPU,
         .name           = "IPI_resched"
 };
 
 static struct irqaction irq_call = {
         .handler        = ipi_call_interrupt,
-        .flags          = IRQF_DISABLED|IRQF_PERCPU,
+        .flags          = IRQF_PERCPU,
         .name           = "IPI_call"
 };
 #endif /* CONFIG_MIPS_MT_SMP */
diff --git a/arch/mips/pci/ops-pmcmsp.c b/arch/mips/pci/ops-pmcmsp.c
index 8fbfbf2b931c..389bf669d56e 100644
--- a/arch/mips/pci/ops-pmcmsp.c
+++ b/arch/mips/pci/ops-pmcmsp.c
@@ -405,7 +405,7 @@ int msp_pcibios_config_access(unsigned char access_type,
         if (pciirqflag == 0) {
                 ret = request_irq(MSP_INT_PCI,/* Hardcoded internal MSP7120 wiring */
                                 bpci_interrupt,
-                                IRQF_SHARED | IRQF_DISABLED,
+                                IRQF_SHARED,
                                 "PMC MSP PCI Host",
                                 preg);
                 if (ret != 0)
diff --git a/arch/mips/pci/ops-tx3927.c b/arch/mips/pci/ops-tx3927.c
index 6a3bdb5ffa80..02d64f77e967 100644
--- a/arch/mips/pci/ops-tx3927.c
+++ b/arch/mips/pci/ops-tx3927.c
@@ -225,7 +225,7 @@ void __init tx3927_setup_pcierr_irq(void)
 {
         if (request_irq(TXX9_IRQ_BASE + TX3927_IR_PCI,
                         tx3927_pcierr_interrupt,
-                        IRQF_DISABLED, "PCI error",
+                        0, "PCI error",
                         (void *)TX3927_PCIC_REG))
                 printk(KERN_WARNING "Failed to request irq for PCIERR\n");
 }
diff --git a/arch/mips/pci/pci-tx4927.c b/arch/mips/pci/pci-tx4927.c
index a5807406a7f1..a032ae0a533d 100644
--- a/arch/mips/pci/pci-tx4927.c
+++ b/arch/mips/pci/pci-tx4927.c
@@ -85,7 +85,7 @@ void __init tx4927_setup_pcierr_irq(void)
 {
         if (request_irq(TXX9_IRQ_BASE + TX4927_IR_PCIERR,
                         tx4927_pcierr_interrupt,
-                        IRQF_DISABLED, "PCI error",
+                        0, "PCI error",
                         (void *)TX4927_PCIC_REG))
                 printk(KERN_WARNING "Failed to request irq for PCIERR\n");
 }
diff --git a/arch/mips/pci/pci-tx4938.c b/arch/mips/pci/pci-tx4938.c
index 20e45f30b2ef..141bba562488 100644
--- a/arch/mips/pci/pci-tx4938.c
+++ b/arch/mips/pci/pci-tx4938.c
@@ -136,7 +136,7 @@ void __init tx4938_setup_pcierr_irq(void)
 {
         if (request_irq(TXX9_IRQ_BASE + TX4938_IR_PCIERR,
                         tx4927_pcierr_interrupt,
-                        IRQF_DISABLED, "PCI error",
+                        0, "PCI error",
                         (void *)TX4927_PCIC_REG))
                 printk(KERN_WARNING "Failed to request irq for PCIERR\n");
 }
diff --git a/arch/mips/pci/pci-tx4939.c b/arch/mips/pci/pci-tx4939.c
index 9ef840693baf..c10fbf2a19dc 100644
--- a/arch/mips/pci/pci-tx4939.c
+++ b/arch/mips/pci/pci-tx4939.c
@@ -101,7 +101,7 @@ void __init tx4939_setup_pcierr_irq(void)
 {
         if (request_irq(TXX9_IRQ_BASE + TX4939_IR_PCIERR,
                         tx4927_pcierr_interrupt,
-                        IRQF_DISABLED, "PCI error",
+                        0, "PCI error",
                         (void *)TX4939_PCIC_REG))
                 pr_warning("Failed to request irq for PCIERR\n");
 }
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_hwbutton.c b/arch/mips/pmc-sierra/msp71xx/msp_hwbutton.c
index c841f083a7f5..bb57ed9ea2bd 100644
--- a/arch/mips/pmc-sierra/msp71xx/msp_hwbutton.c
+++ b/arch/mips/pmc-sierra/msp71xx/msp_hwbutton.c
@@ -149,7 +149,7 @@ static int msp_hwbutton_register(struct hwbutton_interrupt *hirq)
                 CIC_EXT_SET_ACTIVE_HI(cic_ext, hirq->eirq);
         *CIC_EXT_CFG_REG = cic_ext;
 
-        return request_irq(hirq->irq, hwbutton_handler, IRQF_DISABLED,
+        return request_irq(hirq->irq, hwbutton_handler, 0,
                            hirq->name, hirq);
 }
 
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_smp.c b/arch/mips/pmc-sierra/msp71xx/msp_smp.c
index bec17901ff03..10170580a2de 100644
--- a/arch/mips/pmc-sierra/msp71xx/msp_smp.c
+++ b/arch/mips/pmc-sierra/msp71xx/msp_smp.c
@@ -51,13 +51,13 @@ static irqreturn_t ipi_call_interrupt(int irq, void *dev_id)
 
 static struct irqaction irq_resched = {
         .handler        = ipi_resched_interrupt,
-        .flags          = IRQF_DISABLED | IRQF_PERCPU,
+        .flags          = IRQF_PERCPU,
         .name           = "IPI_resched"
 };
 
 static struct irqaction irq_call = {
         .handler        = ipi_call_interrupt,
-        .flags          = IRQF_DISABLED | IRQF_PERCPU,
+        .flags          = IRQF_PERCPU,
         .name           = "IPI_call"
 };
 
diff --git a/arch/mips/pnx8550/common/int.c b/arch/mips/pnx8550/common/int.c
index 1ebe22bdadc8..ec684b8c3f79 100644
--- a/arch/mips/pnx8550/common/int.c
+++ b/arch/mips/pnx8550/common/int.c
@@ -167,13 +167,13 @@ static struct irq_chip level_irq_type = {
 
 static struct irqaction gic_action = {
         .handler =      no_action,
-        .flags =        IRQF_DISABLED | IRQF_NO_THREAD,
+        .flags =        IRQF_NO_THREAD,
         .name =         "GIC",
 };
 
 static struct irqaction timer_action = {
         .handler =      no_action,
-        .flags =        IRQF_DISABLED | IRQF_TIMER,
+        .flags =        IRQF_TIMER,
         .name =         "Timer",
 };
 
diff --git a/arch/mips/pnx8550/common/time.c b/arch/mips/pnx8550/common/time.c
index 8836c6203df0..831d6b369e9c 100644
--- a/arch/mips/pnx8550/common/time.c
+++ b/arch/mips/pnx8550/common/time.c
@@ -59,7 +59,7 @@ static irqreturn_t pnx8xxx_timer_interrupt(int irq, void *dev_id)
 
 static struct irqaction pnx8xxx_timer_irq = {
         .handler        = pnx8xxx_timer_interrupt,
-        .flags          = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER,
+        .flags          = IRQF_PERCPU | IRQF_TIMER,
         .name           = "pnx8xxx_timer",
 };
 
@@ -72,7 +72,7 @@ static irqreturn_t monotonic_interrupt(int irq, void *dev_id)
 
 static struct irqaction monotonic_irqaction = {
         .handler = monotonic_interrupt,
-        .flags = IRQF_DISABLED | IRQF_TIMER,
+        .flags = IRQF_TIMER,
         .name = "Monotonic timer",
 };
 
diff --git a/arch/mips/sgi-ip22/ip22-int.c b/arch/mips/sgi-ip22/ip22-int.c
index f72c336ea27b..3f2b7633f946 100644
--- a/arch/mips/sgi-ip22/ip22-int.c
+++ b/arch/mips/sgi-ip22/ip22-int.c
@@ -155,32 +155,32 @@ static void __irq_entry indy_buserror_irq(void)
 
 static struct irqaction local0_cascade = {
         .handler        = no_action,
-        .flags          = IRQF_DISABLED | IRQF_NO_THREAD,
+        .flags          = IRQF_NO_THREAD,
         .name           = "local0 cascade",
 };
 
 static struct irqaction local1_cascade = {
         .handler        = no_action,
-        .flags          = IRQF_DISABLED | IRQF_NO_THREAD,
+        .flags          = IRQF_NO_THREAD,
         .name           = "local1 cascade",
 };
 
 static struct irqaction buserr = {
         .handler        = no_action,
-        .flags          = IRQF_DISABLED | IRQF_NO_THREAD,
+        .flags          = IRQF_NO_THREAD,
         .name           = "Bus Error",
 };
 
 static struct irqaction map0_cascade = {
         .handler        = no_action,
-        .flags          = IRQF_DISABLED | IRQF_NO_THREAD,
+        .flags          = IRQF_NO_THREAD,
         .name           = "mapable0 cascade",
 };
 
 #ifdef USE_LIO3_IRQ
 static struct irqaction map1_cascade = {
         .handler        = no_action,
-        .flags          = IRQF_DISABLED | IRQF_NO_THREAD,
+        .flags          = IRQF_NO_THREAD,
         .name           = "mapable1 cascade",
 };
 #define SGI_INTERRUPTS  SGINT_END
diff --git a/arch/mips/sgi-ip27/ip27-irq.c b/arch/mips/sgi-ip27/ip27-irq.c
index f90dce315e04..888eac1b8311 100644
--- a/arch/mips/sgi-ip27/ip27-irq.c
+++ b/arch/mips/sgi-ip27/ip27-irq.c
@@ -116,7 +116,7 @@ static int ms1bit(unsigned long x)
 }
 
 /*
- * This code is unnecessarily complex, because we do IRQF_DISABLED
+ * This code is unnecessarily complex, because we do
  * intr enabling. Basically, once we grab the set of intrs we need
  * to service, we must mask _all_ these interrupts; firstly, to make
  * sure the same intr does not intr again, causing recursion that
diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c
index ef74f3267f91..13cfeab50528 100644
--- a/arch/mips/sgi-ip27/ip27-timer.c
+++ b/arch/mips/sgi-ip27/ip27-timer.c
@@ -91,7 +91,7 @@ static irqreturn_t hub_rt_counter_handler(int irq, void *dev_id)
 
 struct irqaction hub_rt_irqaction = {
         .handler        = hub_rt_counter_handler,
-        .flags          = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER,
+        .flags          = IRQF_PERCPU | IRQF_TIMER,
         .name           = "hub-rt",
 };
 
diff --git a/arch/mips/sgi-ip32/ip32-irq.c b/arch/mips/sgi-ip32/ip32-irq.c
index c65ea76d56c7..a092860d5196 100644
--- a/arch/mips/sgi-ip32/ip32-irq.c
+++ b/arch/mips/sgi-ip32/ip32-irq.c
@@ -113,13 +113,11 @@ extern irqreturn_t crime_cpuerr_intr(int irq, void *dev_id);
 
 static struct irqaction memerr_irq = {
         .handler = crime_memerr_intr,
-        .flags = IRQF_DISABLED,
         .name = "CRIME memory error",
 };
 
 static struct irqaction cpuerr_irq = {
         .handler = crime_cpuerr_intr,
-        .flags = IRQF_DISABLED,
         .name = "CRIME CPU error",
 };
 
diff --git a/arch/mips/sni/irq.c b/arch/mips/sni/irq.c
index e8e72bb3a9af..5a4ec75382e2 100644
--- a/arch/mips/sni/irq.c
+++ b/arch/mips/sni/irq.c
@@ -42,7 +42,7 @@ static irqreturn_t sni_isa_irq_handler(int dummy, void *p)
 struct irqaction sni_isa_irq = {
         .handler = sni_isa_irq_handler,
         .name = "ISA",
-        .flags = IRQF_SHARED | IRQF_DISABLED
+        .flags = IRQF_SHARED
 };
 
 /*
diff --git a/arch/mips/sni/time.c b/arch/mips/sni/time.c
index ec0be14996a4..494c9e7847aa 100644
--- a/arch/mips/sni/time.c
+++ b/arch/mips/sni/time.c
@@ -68,7 +68,7 @@ static irqreturn_t a20r_interrupt(int irq, void *dev_id)
 
 static struct irqaction a20r_irqaction = {
         .handler        = a20r_interrupt,
-        .flags          = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER,
+        .flags          = IRQF_PERCPU | IRQF_TIMER,
         .name           = "a20r-timer",
 };
 
diff --git a/arch/mips/txx9/generic/pci.c b/arch/mips/txx9/generic/pci.c
index 85a87de17eb4..682efb0c108d 100644
--- a/arch/mips/txx9/generic/pci.c
+++ b/arch/mips/txx9/generic/pci.c
@@ -262,7 +262,7 @@ txx9_i8259_irq_setup(int irq)
         int err;
 
         init_i8259_irqs();
-        err = request_irq(irq, &i8259_interrupt, IRQF_DISABLED|IRQF_SHARED,
+        err = request_irq(irq, &i8259_interrupt, IRQF_SHARED,
                           "cascade(i8259)", (void *)(long)irq);
         if (!err)
                 printk(KERN_INFO "PCI-ISA bridge PIC (irq %d)\n", irq);