From 94116f8126de9762751fd92731581b73b56292e5 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Mon, 5 Jun 2017 19:40:46 +0300 Subject: ACPI: Switch to use generic guid_t in acpi_evaluate_dsm() acpi_evaluate_dsm() and friends take a pointer to a raw buffer of 16 bytes. Instead we convert them to use guid_t type. At the same time we convert current users. acpi_str_to_uuid() becomes useless after the conversion and it's safe to get rid of it. Acked-by: Rafael J. Wysocki Cc: Borislav Petkov Acked-by: Dan Williams Cc: Amir Goldstein Reviewed-by: Jarkko Sakkinen Reviewed-by: Jani Nikula Acked-by: Jani Nikula Cc: Ben Skeggs Acked-by: Benjamin Tissoires Acked-by: Joerg Roedel Acked-by: Adrian Hunter Cc: Yisen Zhuang Acked-by: Bjorn Helgaas Acked-by: Felipe Balbi Acked-by: Mathias Nyman Reviewed-by: Heikki Krogerus Acked-by: Mark Brown Signed-off-by: Andy Shevchenko Signed-off-by: Christoph Hellwig --- drivers/usb/host/xhci-pci.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'drivers/usb/host/xhci-pci.c') diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c index fcf1f3f63e7a..4842be5687a7 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -213,13 +213,12 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) #ifdef CONFIG_ACPI static void xhci_pme_acpi_rtd3_enable(struct pci_dev *dev) { - static const u8 intel_dsm_uuid[] = { - 0xb7, 0x0c, 0x34, 0xac, 0x01, 0xe9, 0xbf, 0x45, - 0xb7, 0xe6, 0x2b, 0x34, 0xec, 0x93, 0x1e, 0x23, - }; + static const guid_t intel_dsm_guid = + GUID_INIT(0xac340cb7, 0xe901, 0x45bf, + 0xb7, 0xe6, 0x2b, 0x34, 0xec, 0x93, 0x1e, 0x23); union acpi_object *obj; - obj = acpi_evaluate_dsm(ACPI_HANDLE(&dev->dev), intel_dsm_uuid, 3, 1, + obj = acpi_evaluate_dsm(ACPI_HANDLE(&dev->dev), &intel_dsm_guid, 3, 1, NULL); ACPI_FREE(obj); } -- cgit v1.2.3