diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/irqchip/irq-keystone.c | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/irqchip/irq-keystone.c')
| -rw-r--r-- | kernel/drivers/irqchip/irq-keystone.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/kernel/drivers/irqchip/irq-keystone.c b/kernel/drivers/irqchip/irq-keystone.c index 78e8b3ce5..deb89d63a 100644 --- a/kernel/drivers/irqchip/irq-keystone.c +++ b/kernel/drivers/irqchip/irq-keystone.c @@ -20,13 +20,12 @@ #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/irqdomain.h> +#include <linux/irqchip.h> #include <linux/irqchip/chained_irq.h> #include <linux/of.h> #include <linux/of_platform.h> #include <linux/mfd/syscon.h> #include <linux/regmap.h> -#include "irqchip.h" - /* The source ID bits start from 4 to 31 (total 28 bits)*/ #define BIT_OFS 4 @@ -84,8 +83,9 @@ static void keystone_irq_ack(struct irq_data *d) /* nothing to do here */ } -static void keystone_irq_handler(unsigned irq, struct irq_desc *desc) +static void keystone_irq_handler(struct irq_desc *desc) { + unsigned int irq = irq_desc_get_irq(desc); struct keystone_irq_device *kirq = irq_desc_get_handler_data(desc); unsigned long pending; int src, virq; @@ -127,11 +127,11 @@ static int keystone_irq_map(struct irq_domain *h, unsigned int virq, irq_set_chip_data(virq, kirq); irq_set_chip_and_handler(virq, &kirq->chip, handle_level_irq); - set_irq_flags(virq, IRQF_VALID | IRQF_PROBE); + irq_set_probe(virq); return 0; } -static struct irq_domain_ops keystone_irq_ops = { +static const struct irq_domain_ops keystone_irq_ops = { .map = keystone_irq_map, .xlate = irq_domain_xlate_onecell, }; @@ -184,8 +184,7 @@ static int keystone_irq_probe(struct platform_device *pdev) platform_set_drvdata(pdev, kirq); - irq_set_chained_handler(kirq->irq, keystone_irq_handler); - irq_set_handler_data(kirq->irq, kirq); + irq_set_chained_handler_and_data(kirq->irq, keystone_irq_handler, kirq); /* clear all source bits */ keystone_irq_writel(kirq, ~0x0); |