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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/arch/arm/mach-pxa/balloon3.c
parentf93b97fd65072de626c074dbe099a1fff05ce060 (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/arch/arm/mach-pxa/balloon3.c')
-rw-r--r--kernel/arch/arm/mach-pxa/balloon3.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/kernel/arch/arm/mach-pxa/balloon3.c b/kernel/arch/arm/mach-pxa/balloon3.c
index d89729271..a727282bf 100644
--- a/kernel/arch/arm/mach-pxa/balloon3.c
+++ b/kernel/arch/arm/mach-pxa/balloon3.c
@@ -496,18 +496,18 @@ static struct irq_chip balloon3_irq_chip = {
.irq_unmask = balloon3_unmask_irq,
};
-static void balloon3_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void balloon3_irq_handler(struct irq_desc *desc)
{
unsigned long pending = __raw_readl(BALLOON3_INT_CONTROL_REG) &
balloon3_irq_enabled;
do {
- /* clear useless edge notification */
- if (desc->irq_data.chip->irq_ack) {
- struct irq_data *d;
+ struct irq_data *d = irq_desc_get_irq_data(desc);
+ struct irq_chip *chip = irq_desc_get_chip(desc);
+ unsigned int irq;
- d = irq_get_irq_data(BALLOON3_AUX_NIRQ);
- desc->irq_data.chip->irq_ack(d);
- }
+ /* clear useless edge notification */
+ if (chip->irq_ack)
+ chip->irq_ack(d);
while (pending) {
irq = BALLOON3_IRQ(0) + __ffs(pending);
@@ -528,7 +528,7 @@ static void __init balloon3_init_irq(void)
for (irq = BALLOON3_IRQ(0); irq <= BALLOON3_IRQ(7); irq++) {
irq_set_chip_and_handler(irq, &balloon3_irq_chip,
handle_level_irq);
- set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+ irq_clear_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
}
irq_set_chained_handler(BALLOON3_AUX_NIRQ, balloon3_irq_handler);