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x86/hpet: Remove the unused hpet_msi_read() function
No users. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Ingo Molnar <mingo@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ricardo Neri <ricardo.neri-calderon@linux.intel.com> Cc: Ashok Raj <ashok.raj@intel.com> Cc: Andi Kleen <andi.kleen@intel.com> Cc: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> Cc: Stephane Eranian <eranian@google.com> Cc: Ravi Shankar <ravi.v.shankar@intel.com> Link: https://lkml.kernel.org/r/20190623132434.553729327@linutronix.de
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853acaf064
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2 changed files with 0 additions and 8 deletions
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@ -81,7 +81,6 @@ struct irq_domain;
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extern void hpet_msi_unmask(struct irq_data *data);
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extern void hpet_msi_mask(struct irq_data *data);
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extern void hpet_msi_write(struct hpet_dev *hdev, struct msi_msg *msg);
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extern void hpet_msi_read(struct hpet_dev *hdev, struct msi_msg *msg);
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extern struct irq_domain *hpet_create_irq_domain(int hpet_id);
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extern int hpet_assign_irq(struct irq_domain *domain,
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struct hpet_dev *dev, int dev_num);
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@ -462,13 +462,6 @@ void hpet_msi_write(struct hpet_dev *hdev, struct msi_msg *msg)
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hpet_writel(msg->address_lo, HPET_Tn_ROUTE(hdev->num) + 4);
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}
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void hpet_msi_read(struct hpet_dev *hdev, struct msi_msg *msg)
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{
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msg->data = hpet_readl(HPET_Tn_ROUTE(hdev->num));
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msg->address_lo = hpet_readl(HPET_Tn_ROUTE(hdev->num) + 4);
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msg->address_hi = 0;
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}
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static int hpet_msi_shutdown(struct clock_event_device *evt)
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{
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struct hpet_dev *hdev = EVT_TO_HPET_DEV(evt);
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