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net: ipa: kill ipa_interrupt_process_all()

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Now that ipa_isr_thread() is a simple wrapper that gets a clock
reference around ipa_interrupt_process_all(), get rid of the
called function and just open-code it in ipa_isr_thread().

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alex Elder 2021-07-27 14:46:29 -05:00 committed by David S. Miller
parent fe6a327979
commit 176086d870
1 changed files with 5 additions and 13 deletions
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18
drivers/net/ipa/ipa_interrupt.c
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@ -74,15 +74,18 @@ static void ipa_interrupt_process(struct ipa_interrupt *interrupt, u32 irq_id)
iowrite32(mask, ipa->reg_virt + offset);
}
/* Process all IPA interrupt types that have been signaled */
static void ipa_interrupt_process_all(struct ipa_interrupt *interrupt)
/* IPA IRQ handler is threaded */
static irqreturn_t ipa_isr_thread(int irq, void *dev_id)
{
struct ipa_interrupt *interrupt = dev_id;
struct ipa *ipa = interrupt->ipa;
u32 enabled = interrupt->enabled;
u32 pending;
u32 offset;
u32 mask;
ipa_clock_get(ipa);
/* The status register indicates which conditions are present,
* including conditions whose interrupt is not enabled. Handle
* only the enabled ones.
@ -109,17 +112,6 @@ static void ipa_interrupt_process_all(struct ipa_interrupt *interrupt)
offset = ipa_reg_irq_clr_offset(ipa->version);
iowrite32(pending, ipa->reg_virt + offset);
}
}
/* IPA IRQ handler is threaded */
static irqreturn_t ipa_isr_thread(int irq, void *dev_id)
{
struct ipa_interrupt *interrupt = dev_id;
struct ipa *ipa = interrupt->ipa;
ipa_clock_get(ipa);
ipa_interrupt_process_all(interrupt);
ipa_clock_put(ipa);