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| author | Janusz Krzysztofik <jmkrzyszt@gmail.com> | 2019-08-11 10:48:02 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2019-08-13 03:25:49 -0700 |
| commit | fa8397e45c64e60c80373bc19ee56e42a6bed9b6 (patch) | |
| tree | 4ea707b6ffb429fc3090902dba919a70aebf00e1 /arch/arm/mach-omap1/ams-delta-fiq.c | |
| parent | 07f9a8be66a9bd86f9eaedf8f8aeb416195adab8 (diff) | |
| download | linux-rt-fa8397e45c64e60c80373bc19ee56e42a6bed9b6.tar.gz | |
ARM: OMAP1: ams-delta-fiq: Fix missing irq_ack
Non-serio path of Amstrad Delta FIQ deferred handler depended on
irq_ack() method provided by OMAP GPIO driver. That method has been
removed by commit 693de831c6e5 ("gpio: omap: remove irq_ack method").
Remove useless code from the deferred handler and reimplement the
missing operation inside the base FIQ handler.
Should another dependency - irq_unmask() - be ever removed from the OMAP
GPIO driver, WARN once if missing.
Signed-off-by: Janusz Krzysztofik <jmkrzyszt@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap1/ams-delta-fiq.c')
| -rw-r--r-- | arch/arm/mach-omap1/ams-delta-fiq.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/arm/mach-omap1/ams-delta-fiq.c b/arch/arm/mach-omap1/ams-delta-fiq.c index 51212133ce06..dedaf715f47c 100644 --- a/arch/arm/mach-omap1/ams-delta-fiq.c +++ b/arch/arm/mach-omap1/ams-delta-fiq.c @@ -72,9 +72,7 @@ static irqreturn_t deferred_fiq(int irq, void *dev_id) * interrupts default to since commit 80ac93c27441 * requires interrupt already acked and unmasked. */ - if (irq_chip->irq_ack) - irq_chip->irq_ack(d); - if (irq_chip->irq_unmask) + if (!WARN_ON_ONCE(!irq_chip->irq_unmask)) irq_chip->irq_unmask(d); } for (; irq_counter[gpio] < fiq_count; irq_counter[gpio]++) |