Messages in this thread | | | From | Bartosz Golaszewski <> | Subject | [PATCH 0/2] irq/irq_sim: try to improve the API | Date | Mon, 12 Aug 2019 14:52:54 +0200 |
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From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Currently the interrupt simulator exposes structures that don't need to be public and has a helper that manually maps the simulator's irq offsets to the global interrupt numberspace - something that should be preferably handles by an irq_domain.
The first patch addresses the public structures: it moves them into the relevant .c file and makes the init function return an opaque pointer.
The second patch adds a linear irq_domain to the simulator and removes the irq_sim_irqnum() routine. Users should now use the standard irq_domain functions.
Both users of the irq_sim are converted at the same time as it's much easier than trying to transition them step by step.
Tested both the gpio-mockup module as well as the iio_dummy_evgen.
Bartosz Golaszewski (2): irq/irq_sim: make the irq_sim structure opaque irq/irq_sim: use irq domain
drivers/gpio/gpio-mockup.c | 21 ++-- drivers/iio/dummy/iio_dummy_evgen.c | 34 +++--- include/linux/irq_sim.h | 29 ++--- kernel/irq/Kconfig | 1 + kernel/irq/irq_sim.c | 177 ++++++++++++++++++---------- 5 files changed, 152 insertions(+), 110 deletions(-)
-- 2.21.0
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