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authorRob Herring <robh@kernel.org>2015-07-27 15:55:14 -0500
committerStephen Boyd <sboyd@codeaurora.org>2015-07-28 11:59:41 -0700
commit00f3ec37d29efed8983a2add67b692ca509ec99b (patch)
treebee8d3f611e355009f2e1b3c98f662c7c988f0f8 /drivers/clk/at91
parentd99215ae06be51558b723a3648515e672898ca4b (diff)
downloadlinux-00f3ec37d29efed8983a2add67b692ca509ec99b.tar.bz2
clk: 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: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Mike Turquette <mturquette@baylibre.com> Acked-by: Stephen Boyd <sboyd@codeaurora.org> Cc: linux-clk@vger.kernel.org Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/at91')
-rw-r--r--drivers/clk/at91/pmc.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/clk/at91/pmc.c b/drivers/clk/at91/pmc.c
index 39be2be82b0a..d1844f1f3729 100644
--- a/drivers/clk/at91/pmc.c
+++ b/drivers/clk/at91/pmc.c
@@ -125,7 +125,6 @@ static int pmc_irq_map(struct irq_domain *h, unsigned int virq,
irq_set_chip_and_handler(virq, &pmc_irq,
handle_level_irq);
- set_irq_flags(virq, IRQF_VALID);
irq_set_chip_data(virq, pmc);
return 0;