summaryrefslogtreecommitdiff
path: root/drivers/mfd
diff options
context:
space:
mode:
authorRob Herring <robh@kernel.org>2015-07-27 23:55:20 +0300
committerLee Jones <lee.jones@linaro.org>2015-08-11 17:09:01 +0300
commit9bd09f345e62257958342f712efef644494274fb (patch)
tree8d1347a13be87f40319cd64598e930b4c32a2f93 /drivers/mfd
parent035faf4bd2776237940c95d08bfe8928fe0a80e1 (diff)
downloadlinux-9bd09f345e62257958342f712efef644494274fb.tar.xz
mfd: Kill off set_irq_flags usage
set_irq_flags is ARM specific with custom flags which have genirq equivalents. Convert drivers to use the genirq interfaces directly, so we can kill off set_irq_flags. The translation of flags is as follows: IRQF_VALID -> !IRQ_NOREQUEST IRQF_PROBE -> !IRQ_NOPROBE IRQF_NOAUTOEN -> IRQ_NOAUTOEN For IRQs managed by an irqdomain, the irqdomain core code handles clearing and setting IRQ_NOREQUEST already, so there is no need to do this in .map() functions and we can simply remove the set_irq_flags calls. Some users also modify IRQ_NOPROBE and this has been maintained although it is not clear that is really needed. There appears to be a great deal of blind copy and paste of this code. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/88pm860x-core.c4
-rw-r--r--drivers/mfd/ab8500-core.c4
-rw-r--r--drivers/mfd/arizona-irq.c7
-rw-r--r--drivers/mfd/asic3.c4
-rw-r--r--drivers/mfd/db8500-prcmu.c1
-rw-r--r--drivers/mfd/ezx-pcap.c6
-rw-r--r--drivers/mfd/htc-egpio.c4
-rw-r--r--drivers/mfd/htc-i2cpld.c6
-rw-r--r--drivers/mfd/lp8788-irq.c5
-rw-r--r--drivers/mfd/max8925-core.c5
-rw-r--r--drivers/mfd/max8997-irq.c5
-rw-r--r--drivers/mfd/max8998-irq.c5
-rw-r--r--drivers/mfd/mt6397-core.c4
-rw-r--r--drivers/mfd/pm8921-core.c5
-rw-r--r--drivers/mfd/rc5t583-irq.c4
-rw-r--r--drivers/mfd/stmpe.c7
-rw-r--r--drivers/mfd/t7l66xb.c6
-rw-r--r--drivers/mfd/tc3589x.c7
-rw-r--r--drivers/mfd/tc6393xb.c4
-rw-r--r--drivers/mfd/tps6586x.c7
-rw-r--r--drivers/mfd/tps65912-irq.c8
-rw-r--r--drivers/mfd/twl4030-irq.c11
-rw-r--r--drivers/mfd/twl6030-irq.c13
-rw-r--r--drivers/mfd/ucb1x00-core.c2
-rw-r--r--drivers/mfd/wm831x-irq.c7
-rw-r--r--drivers/mfd/wm8350-irq.c8
-rw-r--r--drivers/mfd/wm8994-irq.c7
27 files changed, 17 insertions, 139 deletions
diff --git a/drivers/mfd/88pm860x-core.c b/drivers/mfd/88pm860x-core.c
index cb47d6e00ebe..3269a9990b24 100644
--- a/drivers/mfd/88pm860x-core.c
+++ b/drivers/mfd/88pm860x-core.c
@@ -558,11 +558,7 @@ static int pm860x_irq_domain_map(struct irq_domain *d, unsigned int virq,
irq_set_chip_data(virq, d->host_data);
irq_set_chip_and_handler(virq, &pm860x_irq_chip, handle_edge_irq);
irq_set_nested_thread(virq, 1);
-#ifdef CONFIG_ARM
- set_irq_flags(virq, IRQF_VALID);
-#else
irq_set_noprobe(virq);
-#endif
return 0;
}
diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c
index 000da72a0ae9..fefbe4cfa61d 100644
--- a/drivers/mfd/ab8500-core.c
+++ b/drivers/mfd/ab8500-core.c
@@ -565,11 +565,7 @@ static int ab8500_irq_map(struct irq_domain *d, unsigned int virq,
irq_set_chip_and_handler(virq, &ab8500_irq_chip,
handle_simple_irq);
irq_set_nested_thread(virq, 1);
-#ifdef CONFIG_ARM
- set_irq_flags(virq, IRQF_VALID);
-#else
irq_set_noprobe(virq);
-#endif
return 0;
}
diff --git a/drivers/mfd/arizona-irq.c b/drivers/mfd/arizona-irq.c
index bb0063db6c4e..2cac4f463f1e 100644
--- a/drivers/mfd/arizona-irq.c
+++ b/drivers/mfd/arizona-irq.c
@@ -174,14 +174,7 @@ static int arizona_irq_map(struct irq_domain *h, unsigned int virq,
irq_set_chip_data(virq, data);
irq_set_chip_and_handler(virq, &arizona_irq_chip, handle_simple_irq);
irq_set_nested_thread(virq, 1);
-
- /* ARM needs us to explicitly flag the IRQ as valid
- * and will set them noprobe when we do so. */
-#ifdef CONFIG_ARM
- set_irq_flags(virq, IRQF_VALID);
-#else
irq_set_noprobe(virq);
-#endif
return 0;
}
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index 120df5c08741..4b54128bc78e 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -411,7 +411,7 @@ static int __init asic3_irq_probe(struct platform_device *pdev)
irq_set_chip_data(irq, asic);
irq_set_handler(irq, handle_level_irq);
- set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+ irq_clear_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
}
asic3_write_register(asic, ASIC3_OFFSET(INTR, INT_MASK),
@@ -431,7 +431,7 @@ static void asic3_irq_remove(struct platform_device *pdev)
irq_base = asic->irq_base;
for (irq = irq_base; irq < irq_base + ASIC3_NR_IRQS; irq++) {
- set_irq_flags(irq, 0);
+ irq_set_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
irq_set_chip_and_handler(irq, NULL, NULL);
irq_set_chip_data(irq, NULL);
}
diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
index 8b14740f9fca..e6e4bacb09ee 100644
--- a/drivers/mfd/db8500-prcmu.c
+++ b/drivers/mfd/db8500-prcmu.c
@@ -2654,7 +2654,6 @@ static int db8500_irq_map(struct irq_domain *d, unsigned int virq,
{
irq_set_chip_and_handler(virq, &prcmu_irq_chip,
handle_simple_irq);
- set_irq_flags(virq, IRQF_VALID);
return 0;
}
diff --git a/drivers/mfd/ezx-pcap.c b/drivers/mfd/ezx-pcap.c
index 5991faddd3c6..19e55dd97a4e 100644
--- a/drivers/mfd/ezx-pcap.c
+++ b/drivers/mfd/ezx-pcap.c
@@ -463,11 +463,7 @@ static int ezx_pcap_probe(struct spi_device *spi)
for (i = pcap->irq_base; i < (pcap->irq_base + PCAP_NIRQS); i++) {
irq_set_chip_and_handler(i, &pcap_irq_chip, handle_simple_irq);
irq_set_chip_data(i, pcap);
-#ifdef CONFIG_ARM
- set_irq_flags(i, IRQF_VALID);
-#else
- irq_set_noprobe(i);
-#endif
+ irq_clear_status_flags(i, IRQ_NOREQUEST | IRQ_NOPROBE);
}
/* mask/ack all PCAP interrupts */
diff --git a/drivers/mfd/htc-egpio.c b/drivers/mfd/htc-egpio.c
index 49f39feca784..c9d5e3fb4fd1 100644
--- a/drivers/mfd/htc-egpio.c
+++ b/drivers/mfd/htc-egpio.c
@@ -350,7 +350,7 @@ static int __init egpio_probe(struct platform_device *pdev)
irq_set_chip_and_handler(irq, &egpio_muxed_chip,
handle_simple_irq);
irq_set_chip_data(irq, ei);
- set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+ irq_clear_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
}
irq_set_irq_type(ei->chained_irq, IRQ_TYPE_EDGE_RISING);
irq_set_handler_data(ei->chained_irq, ei);
@@ -376,7 +376,7 @@ static int __exit egpio_remove(struct platform_device *pdev)
irq_end = ei->irq_start + ei->nirqs;
for (irq = ei->irq_start; irq < irq_end; irq++) {
irq_set_chip_and_handler(irq, NULL, NULL);
- set_irq_flags(irq, 0);
+ irq_set_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
}
irq_set_chained_handler(ei->chained_irq, NULL);
device_init_wakeup(&pdev->dev, 0);
diff --git a/drivers/mfd/htc-i2cpld.c b/drivers/mfd/htc-i2cpld.c
index b54baad30164..1bd5b042c8b3 100644
--- a/drivers/mfd/htc-i2cpld.c
+++ b/drivers/mfd/htc-i2cpld.c
@@ -330,11 +330,7 @@ static int htcpld_setup_chip_irq(
irq_set_chip_and_handler(irq, &htcpld_muxed_chip,
handle_simple_irq);
irq_set_chip_data(irq, chip);
-#ifdef CONFIG_ARM
- set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
-#else
- irq_set_probe(irq);
-#endif
+ irq_clear_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
}
return ret;
diff --git a/drivers/mfd/lp8788-irq.c b/drivers/mfd/lp8788-irq.c
index a87f2b548f71..c7a9825aa4ce 100644
--- a/drivers/mfd/lp8788-irq.c
+++ b/drivers/mfd/lp8788-irq.c
@@ -141,12 +141,7 @@ static int lp8788_irq_map(struct irq_domain *d, unsigned int virq,
irq_set_chip_data(virq, irqd);
irq_set_chip_and_handler(virq, chip, handle_edge_irq);
irq_set_nested_thread(virq, 1);
-
-#ifdef CONFIG_ARM
- set_irq_flags(virq, IRQF_VALID);
-#else
irq_set_noprobe(virq);
-#endif
return 0;
}
diff --git a/drivers/mfd/max8925-core.c b/drivers/mfd/max8925-core.c
index 8520bd68c1ff..fd8b15cd84fd 100644
--- a/drivers/mfd/max8925-core.c
+++ b/drivers/mfd/max8925-core.c
@@ -650,11 +650,8 @@ static int max8925_irq_domain_map(struct irq_domain *d, unsigned int virq,
irq_set_chip_data(virq, d->host_data);
irq_set_chip_and_handler(virq, &max8925_irq_chip, handle_edge_irq);
irq_set_nested_thread(virq, 1);
-#ifdef CONFIG_ARM
- set_irq_flags(virq, IRQF_VALID);
-#else
irq_set_noprobe(virq);
-#endif
+
return 0;
}
diff --git a/drivers/mfd/max8997-irq.c b/drivers/mfd/max8997-irq.c
index d3025be57f39..684d901881dc 100644
--- a/drivers/mfd/max8997-irq.c
+++ b/drivers/mfd/max8997-irq.c
@@ -295,11 +295,8 @@ static int max8997_irq_domain_map(struct irq_domain *d, unsigned int irq,
irq_set_chip_data(irq, max8997);
irq_set_chip_and_handler(irq, &max8997_irq_chip, handle_edge_irq);
irq_set_nested_thread(irq, 1);
-#ifdef CONFIG_ARM
- set_irq_flags(irq, IRQF_VALID);
-#else
irq_set_noprobe(irq);
-#endif
+
return 0;
}
diff --git a/drivers/mfd/max8998-irq.c b/drivers/mfd/max8998-irq.c
index 3702056628a8..35a077477ce2 100644
--- a/drivers/mfd/max8998-irq.c
+++ b/drivers/mfd/max8998-irq.c
@@ -206,11 +206,8 @@ static int max8998_irq_domain_map(struct irq_domain *d, unsigned int irq,
irq_set_chip_data(irq, max8998);
irq_set_chip_and_handler(irq, &max8998_irq_chip, handle_edge_irq);
irq_set_nested_thread(irq, 1);
-#ifdef CONFIG_ARM
- set_irq_flags(irq, IRQF_VALID);
-#else
irq_set_noprobe(irq);
-#endif
+
return 0;
}
diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c
index 03929a6c6fc4..665d5e136b2d 100644
--- a/drivers/mfd/mt6397-core.c
+++ b/drivers/mfd/mt6397-core.c
@@ -142,11 +142,7 @@ static int mt6397_irq_domain_map(struct irq_domain *d, unsigned int irq,
irq_set_chip_data(irq, mt6397);
irq_set_chip_and_handler(irq, &mt6397_irq_chip, handle_level_irq);
irq_set_nested_thread(irq, 1);
-#ifdef CONFIG_ARM
- set_irq_flags(irq, IRQF_VALID);
-#else
irq_set_noprobe(irq);
-#endif
return 0;
}
diff --git a/drivers/mfd/pm8921-core.c b/drivers/mfd/pm8921-core.c
index 00856a67d34b..24396d71a262 100644
--- a/drivers/mfd/pm8921-core.c
+++ b/drivers/mfd/pm8921-core.c
@@ -289,11 +289,8 @@ static int pm8xxx_irq_domain_map(struct irq_domain *d, unsigned int irq,
irq_set_chip_and_handler(irq, &pm8xxx_irq_chip, handle_level_irq);
irq_set_chip_data(irq, chip);
-#ifdef CONFIG_ARM
- set_irq_flags(irq, IRQF_VALID);
-#else
irq_set_noprobe(irq);
-#endif
+
return 0;
}
diff --git a/drivers/mfd/rc5t583-irq.c b/drivers/mfd/rc5t583-irq.c
index bb8502020274..3f8812daa304 100644
--- a/drivers/mfd/rc5t583-irq.c
+++ b/drivers/mfd/rc5t583-irq.c
@@ -386,9 +386,7 @@ int rc5t583_irq_init(struct rc5t583 *rc5t583, int irq, int irq_base)
irq_set_chip_and_handler(__irq, &rc5t583_irq_chip,
handle_simple_irq);
irq_set_nested_thread(__irq, 1);
-#ifdef CONFIG_ARM
- set_irq_flags(__irq, IRQF_VALID);
-#endif
+ irq_clear_status_flags(__irq, IRQ_NOREQUEST);
}
ret = request_threaded_irq(irq, NULL, rc5t583_irq, IRQF_ONESHOT,
diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c
index 18c4d72d1d2a..e971af86ce1e 100644
--- a/drivers/mfd/stmpe.c
+++ b/drivers/mfd/stmpe.c
@@ -971,20 +971,13 @@ static int stmpe_irq_map(struct irq_domain *d, unsigned int virq,
irq_set_chip_data(virq, stmpe);
irq_set_chip_and_handler(virq, chip, handle_edge_irq);
irq_set_nested_thread(virq, 1);
-#ifdef CONFIG_ARM
- set_irq_flags(virq, IRQF_VALID);
-#else
irq_set_noprobe(virq);
-#endif
return 0;
}
static void stmpe_irq_unmap(struct irq_domain *d, unsigned int virq)
{
-#ifdef CONFIG_ARM
- set_irq_flags(virq, 0);
-#endif
irq_set_chip_and_handler(virq, NULL, NULL);
irq_set_chip_data(virq, NULL);
}
diff --git a/drivers/mfd/t7l66xb.c b/drivers/mfd/t7l66xb.c
index 854b05f840bb..96d82980ead4 100644
--- a/drivers/mfd/t7l66xb.c
+++ b/drivers/mfd/t7l66xb.c
@@ -246,9 +246,6 @@ static void t7l66xb_attach_irq(struct platform_device *dev)
for (irq = irq_base; irq < irq_base + T7L66XB_NR_IRQS; irq++) {
irq_set_chip_and_handler(irq, &t7l66xb_chip, handle_level_irq);
irq_set_chip_data(irq, t7l66xb);
-#ifdef CONFIG_ARM
- set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
-#endif
}
irq_set_irq_type(t7l66xb->irq, IRQ_TYPE_EDGE_FALLING);
@@ -267,9 +264,6 @@ static void t7l66xb_detach_irq(struct platform_device *dev)
irq_set_handler_data(t7l66xb->irq, NULL);
for (irq = irq_base; irq < irq_base + T7L66XB_NR_IRQS; irq++) {
-#ifdef CONFIG_ARM
- set_irq_flags(irq, 0);
-#endif
irq_set_chip(irq, NULL);
irq_set_chip_data(irq, NULL);
}
diff --git a/drivers/mfd/tc3589x.c b/drivers/mfd/tc3589x.c
index 27e157908ce0..274bf39968aa 100644
--- a/drivers/mfd/tc3589x.c
+++ b/drivers/mfd/tc3589x.c
@@ -215,20 +215,13 @@ static int tc3589x_irq_map(struct irq_domain *d, unsigned int virq,
irq_set_chip_and_handler(virq, &dummy_irq_chip,
handle_edge_irq);
irq_set_nested_thread(virq, 1);
-#ifdef CONFIG_ARM
- set_irq_flags(virq, IRQF_VALID);
-#else
irq_set_noprobe(virq);
-#endif
return 0;
}
static void tc3589x_irq_unmap(struct irq_domain *d, unsigned int virq)
{
-#ifdef CONFIG_ARM
- set_irq_flags(virq, 0);
-#endif
irq_set_chip_and_handler(virq, NULL, NULL);
irq_set_chip_data(virq, NULL);
}
diff --git a/drivers/mfd/tc6393xb.c b/drivers/mfd/tc6393xb.c
index 63458b39a97d..c108472e5163 100644
--- a/drivers/mfd/tc6393xb.c
+++ b/drivers/mfd/tc6393xb.c
@@ -586,7 +586,7 @@ static void tc6393xb_attach_irq(struct platform_device *dev)
for (irq = irq_base; irq < irq_base + TC6393XB_NR_IRQS; irq++) {
irq_set_chip_and_handler(irq, &tc6393xb_chip, handle_edge_irq);
irq_set_chip_data(irq, tc6393xb);
- set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+ irq_clear_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
}
irq_set_irq_type(tc6393xb->irq, IRQ_TYPE_EDGE_FALLING);
@@ -605,7 +605,7 @@ static void tc6393xb_detach_irq(struct platform_device *dev)
irq_base = tc6393xb->irq_base;
for (irq = irq_base; irq < irq_base + TC6393XB_NR_IRQS; irq++) {
- set_irq_flags(irq, 0);
+ irq_set_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
irq_set_chip(irq, NULL);
irq_set_chip_data(irq, NULL);
}
diff --git a/drivers/mfd/tps6586x.c b/drivers/mfd/tps6586x.c
index 4a87c1fe3495..5628a6b5b19b 100644
--- a/drivers/mfd/tps6586x.c
+++ b/drivers/mfd/tps6586x.c
@@ -299,14 +299,7 @@ static int tps6586x_irq_map(struct irq_domain *h, unsigned int virq,
irq_set_chip_data(virq, tps6586x);
irq_set_chip_and_handler(virq, &tps6586x_irq_chip, handle_simple_irq);
irq_set_nested_thread(virq, 1);
-
- /* ARM needs us to explicitly flag the IRQ as valid
- * and will set them noprobe when we do so. */
-#ifdef CONFIG_ARM
- set_irq_flags(virq, IRQF_VALID);
-#else
irq_set_noprobe(virq);
-#endif
return 0;
}
diff --git a/drivers/mfd/tps65912-irq.c b/drivers/mfd/tps65912-irq.c
index fbecec7f1e3d..db2c29cb709b 100644
--- a/drivers/mfd/tps65912-irq.c
+++ b/drivers/mfd/tps65912-irq.c
@@ -197,13 +197,7 @@ int tps65912_irq_init(struct tps65912 *tps65912, int irq,
irq_set_chip_and_handler(cur_irq, &tps65912_irq_chip,
handle_edge_irq);
irq_set_nested_thread(cur_irq, 1);
- /* ARM needs us to explicitly flag the IRQ as valid
- * and will set them noprobe when we do so. */
-#ifdef CONFIG_ARM
- set_irq_flags(cur_irq, IRQF_VALID);
-#else
- irq_set_noprobe(cur_irq);
-#endif
+ irq_clear_status_flags(cur_irq, IRQ_NOREQUEST | IRQ_NOPROBE);
}
ret = request_threaded_irq(irq, NULL, tps65912_irq, flags,
diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
index a3fa7f4f1fb4..40e51b0baa46 100644
--- a/drivers/mfd/twl4030-irq.c
+++ b/drivers/mfd/twl4030-irq.c
@@ -419,16 +419,7 @@ static int twl4030_init_sih_modules(unsigned line)
static inline void activate_irq(int irq)
{
-#ifdef CONFIG_ARM
- /*
- * ARM requires an extra step to clear IRQ_NOREQUEST, which it
- * sets on behalf of every irq_chip. Also sets IRQ_NOPROBE.
- */
- set_irq_flags(irq, IRQF_VALID);
-#else
- /* same effect on other architectures */
- irq_set_noprobe(irq);
-#endif
+ irq_clear_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
}
/*----------------------------------------------------------------------*/
diff --git a/drivers/mfd/twl6030-irq.c b/drivers/mfd/twl6030-irq.c
index 20fb58179ada..c1bb62473436 100644
--- a/drivers/mfd/twl6030-irq.c
+++ b/drivers/mfd/twl6030-irq.c
@@ -352,26 +352,13 @@ static int twl6030_irq_map(struct irq_domain *d, unsigned int virq,
irq_set_chip_and_handler(virq, &pdata->irq_chip, handle_simple_irq);
irq_set_nested_thread(virq, true);
irq_set_parent(virq, pdata->twl_irq);
-
-#ifdef CONFIG_ARM
- /*
- * ARM requires an extra step to clear IRQ_NOREQUEST, which it
- * sets on behalf of every irq_chip. Also sets IRQ_NOPROBE.
- */
- set_irq_flags(virq, IRQF_VALID);
-#else
- /* same effect on other architectures */
irq_set_noprobe(virq);
-#endif
return 0;
}
static void twl6030_irq_unmap(struct irq_domain *d, unsigned int virq)
{
-#ifdef CONFIG_ARM
- set_irq_flags(virq, 0);
-#endif
irq_set_chip_and_handler(virq, NULL, NULL);
irq_set_chip_data(virq, NULL);
}
diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c
index 3591550598ad..616f5e4fbdc3 100644
--- a/drivers/mfd/ucb1x00-core.c
+++ b/drivers/mfd/ucb1x00-core.c
@@ -562,7 +562,7 @@ static int ucb1x00_probe(struct mcp *mcp)
irq_set_chip_and_handler(irq, &ucb1x00_irqchip, handle_edge_irq);
irq_set_chip_data(irq, ucb);
- set_irq_flags(irq, IRQF_VALID | IRQ_NOREQUEST);
+ irq_clear_status_flags(irq, IRQ_NOREQUEST);
}
irq_set_irq_type(ucb->irq, IRQ_TYPE_EDGE_RISING);
diff --git a/drivers/mfd/wm831x-irq.c b/drivers/mfd/wm831x-irq.c
index 3da81263c764..dfea8b9c2fe6 100644
--- a/drivers/mfd/wm831x-irq.c
+++ b/drivers/mfd/wm831x-irq.c
@@ -552,14 +552,7 @@ static int wm831x_irq_map(struct irq_domain *h, unsigned int virq,
irq_set_chip_data(virq, h->host_data);
irq_set_chip_and_handler(virq, &wm831x_irq_chip, handle_edge_irq);
irq_set_nested_thread(virq, 1);
-
- /* ARM needs us to explicitly flag the IRQ as valid
- * and will set them noprobe when we do so. */
-#ifdef CONFIG_ARM
- set_irq_flags(virq, IRQF_VALID);
-#else
irq_set_noprobe(virq);
-#endif
return 0;
}
diff --git a/drivers/mfd/wm8350-irq.c b/drivers/mfd/wm8350-irq.c
index 813ff50f95b6..27054f357b8e 100644
--- a/drivers/mfd/wm8350-irq.c
+++ b/drivers/mfd/wm8350-irq.c
@@ -526,13 +526,7 @@ int wm8350_irq_init(struct wm8350 *wm8350, int irq,
handle_edge_irq);
irq_set_nested_thread(cur_irq, 1);
- /* ARM needs us to explicitly flag the IRQ as valid
- * and will set them noprobe when we do so. */
-#ifdef CONFIG_ARM
- set_irq_flags(cur_irq, IRQF_VALID);
-#else
- irq_set_noprobe(cur_irq);
-#endif
+ irq_clear_status_flags(cur_irq, IRQ_NOREQUEST | IRQ_NOPROBE);
}
ret = request_threaded_irq(irq, NULL, wm8350_irq, flags,
diff --git a/drivers/mfd/wm8994-irq.c b/drivers/mfd/wm8994-irq.c
index 55c380a67686..6f1427d32a93 100644
--- a/drivers/mfd/wm8994-irq.c
+++ b/drivers/mfd/wm8994-irq.c
@@ -172,14 +172,7 @@ static int wm8994_edge_irq_map(struct irq_domain *h, unsigned int virq,
irq_set_chip_data(virq, wm8994);
irq_set_chip_and_handler(virq, &wm8994_edge_irq_chip, handle_edge_irq);
irq_set_nested_thread(virq, 1);
-
- /* ARM needs us to explicitly flag the IRQ as valid
- * and will set them noprobe when we do so. */
-#ifdef CONFIG_ARM
- set_irq_flags(virq, IRQF_VALID);
-#else
irq_set_noprobe(virq);
-#endif
return 0;
}