Commit-ID: eb8ec32c45a87efbc6683b771597084c4d904a17 Gitweb: https://git.kernel.org/tip/eb8ec32c45a87efbc6683b771597084c4d904a17 Author: Thomas Gleixner <t...@linutronix.de> AuthorDate: Sun, 23 Jun 2019 15:23:46 +0200 Committer: Thomas Gleixner <t...@linutronix.de> CommitDate: Fri, 28 Jun 2019 00:57:16 +0200
x86/hpet: Remove the unused hpet_msi_read() function No users. Signed-off-by: Thomas Gleixner <t...@linutronix.de> Reviewed-by: Ingo Molnar <mi...@kernel.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Ricardo Neri <ricardo.neri-calde...@linux.intel.com> Cc: Ashok Raj <ashok....@intel.com> Cc: Andi Kleen <andi.kl...@intel.com> Cc: Suravee Suthikulpanit <suravee.suthikulpa...@amd.com> Cc: Stephane Eranian <eran...@google.com> Cc: Ravi Shankar <ravi.v.shan...@intel.com> Link: https://lkml.kernel.org/r/20190623132434.553729...@linutronix.de --- arch/x86/include/asm/hpet.h | 1 - arch/x86/kernel/hpet.c | 7 ------- 2 files changed, 8 deletions(-) diff --git a/arch/x86/include/asm/hpet.h b/arch/x86/include/asm/hpet.h index 67385d56d4f4..e3209f5de65d 100644 --- a/arch/x86/include/asm/hpet.h +++ b/arch/x86/include/asm/hpet.h @@ -81,7 +81,6 @@ struct irq_domain; extern void hpet_msi_unmask(struct irq_data *data); extern void hpet_msi_mask(struct irq_data *data); extern void hpet_msi_write(struct hpet_dev *hdev, struct msi_msg *msg); -extern void hpet_msi_read(struct hpet_dev *hdev, struct msi_msg *msg); extern struct irq_domain *hpet_create_irq_domain(int hpet_id); extern int hpet_assign_irq(struct irq_domain *domain, struct hpet_dev *dev, int dev_num); diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c index b2ec52a7773d..69cd0829f432 100644 --- a/arch/x86/kernel/hpet.c +++ b/arch/x86/kernel/hpet.c @@ -462,13 +462,6 @@ void hpet_msi_write(struct hpet_dev *hdev, struct msi_msg *msg) hpet_writel(msg->address_lo, HPET_Tn_ROUTE(hdev->num) + 4); } -void hpet_msi_read(struct hpet_dev *hdev, struct msi_msg *msg) -{ - msg->data = hpet_readl(HPET_Tn_ROUTE(hdev->num)); - msg->address_lo = hpet_readl(HPET_Tn_ROUTE(hdev->num) + 4); - msg->address_hi = 0; -} - static int hpet_msi_shutdown(struct clock_event_device *evt) { struct hpet_dev *hdev = EVT_TO_HPET_DEV(evt);
