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Diffstat (limited to 'arch/x86/kernel/hpet.c')
-rw-r--r--arch/x86/kernel/hpet.c16
1 files changed, 6 insertions, 10 deletions
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index 7494999141b3..efaf906daf93 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -440,9 +440,9 @@ static int hpet_legacy_next_event(unsigned long delta,
440static DEFINE_PER_CPU(struct hpet_dev *, cpu_hpet_dev); 440static DEFINE_PER_CPU(struct hpet_dev *, cpu_hpet_dev);
441static struct hpet_dev *hpet_devs; 441static struct hpet_dev *hpet_devs;
442 442
443void hpet_msi_unmask(unsigned int irq) 443void hpet_msi_unmask(struct irq_data *data)
444{ 444{
445 struct hpet_dev *hdev = get_irq_data(irq); 445 struct hpet_dev *hdev = data->handler_data;
446 unsigned int cfg; 446 unsigned int cfg;
447 447
448 /* unmask it */ 448 /* unmask it */
@@ -451,10 +451,10 @@ void hpet_msi_unmask(unsigned int irq)
451 hpet_writel(cfg, HPET_Tn_CFG(hdev->num)); 451 hpet_writel(cfg, HPET_Tn_CFG(hdev->num));
452} 452}
453 453
454void hpet_msi_mask(unsigned int irq) 454void hpet_msi_mask(struct irq_data *data)
455{ 455{
456 struct hpet_dev *hdev = data->handler_data;
456 unsigned int cfg; 457 unsigned int cfg;
457 struct hpet_dev *hdev = get_irq_data(irq);
458 458
459 /* mask it */ 459 /* mask it */
460 cfg = hpet_readl(HPET_Tn_CFG(hdev->num)); 460 cfg = hpet_readl(HPET_Tn_CFG(hdev->num));
@@ -462,18 +462,14 @@ void hpet_msi_mask(unsigned int irq)
462 hpet_writel(cfg, HPET_Tn_CFG(hdev->num)); 462 hpet_writel(cfg, HPET_Tn_CFG(hdev->num));
463} 463}
464 464
465void hpet_msi_write(unsigned int irq, struct msi_msg *msg) 465void hpet_msi_write(struct hpet_dev *hdev, struct msi_msg *msg)
466{ 466{
467 struct hpet_dev *hdev = get_irq_data(irq);
468
469 hpet_writel(msg->data, HPET_Tn_ROUTE(hdev->num)); 467 hpet_writel(msg->data, HPET_Tn_ROUTE(hdev->num));
470 hpet_writel(msg->address_lo, HPET_Tn_ROUTE(hdev->num) + 4); 468 hpet_writel(msg->address_lo, HPET_Tn_ROUTE(hdev->num) + 4);
471} 469}
472 470
473void hpet_msi_read(unsigned int irq, struct msi_msg *msg) 471void hpet_msi_read(struct hpet_dev *hdev, struct msi_msg *msg)
474{ 472{
475 struct hpet_dev *hdev = get_irq_data(irq);
476
477 msg->data = hpet_readl(HPET_Tn_ROUTE(hdev->num)); 473 msg->data = hpet_readl(HPET_Tn_ROUTE(hdev->num));
478 msg->address_lo = hpet_readl(HPET_Tn_ROUTE(hdev->num) + 4); 474 msg->address_lo = hpet_readl(HPET_Tn_ROUTE(hdev->num) + 4);
479 msg->address_hi = 0; 475 msg->address_hi = 0;