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Message-ID: <87d1bpotd4.fsf@intel.com> Date: Thu, 04 May 2017 12:37:27 +0300 From: Jani Nikula <jani.nikula@...ux.intel.com> To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>, linux-acpi@...r.kernel.org, tpmdd-devel@...ts.sourceforge.net, intel-gfx@...ts.freedesktop.org, nouveau@...ts.freedesktop.org, linux-input@...r.kernel.org, iommu@...ts.linux-foundation.org, linux-mmc@...r.kernel.org, netdev@...r.kernel.org, linux-pci@...r.kernel.org, linux-usb@...r.kernel.org, alsa-devel@...a-project.org, linux-kernel@...r.kernel.org Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>, "Rafael J . Wysocki" <rjw@...ysocki.net>, Mika Westerberg <mika.westerberg@...ux.intel.com>, Borislav Petkov <bp@...e.de>, Dan Williams <dan.j.williams@...el.com>, Amir Goldstein <amir73il@...il.com>, Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>, Ben Skeggs <bskeggs@...hat.com>, Benjamin Tissoires <benjamin.tissoires@...hat.com>, Joerg Roedel <joro@...tes.org>, Adrian Hunter <adrian.hunter@...el.com>, Yisen Zhuang <yisen.zhuang@...wei.com>, Bjorn Helgaas <bhelgaas@...gle.com>, Zhang Rui <rui.zhang@...el.com>, Felipe Balbi <balbi@...nel.org>, Mathias Nyman <mathias.nyman@...el.com>, Heikki Krogerus <heikki.krogerus@...ux.intel.com>, Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org> Subject: Re: [PATCH v1] ACPI: Switch to use generic UUID API On Thu, 04 May 2017, Andy Shevchenko <andriy.shevchenko@...ux.intel.com> wrote: > diff --git a/drivers/gpu/drm/i915/intel_acpi.c b/drivers/gpu/drm/i915/intel_acpi.c > index eb638a1e69d2..72bfe6ceadf8 100644 > --- a/drivers/gpu/drm/i915/intel_acpi.c > +++ b/drivers/gpu/drm/i915/intel_acpi.c > @@ -15,13 +15,9 @@ static struct intel_dsm_priv { > acpi_handle dhandle; > } intel_dsm_priv; > > -static const u8 intel_dsm_guid[] = { > - 0xd3, 0x73, 0xd8, 0x7e, > - 0xd0, 0xc2, > - 0x4f, 0x4e, > - 0xa8, 0x54, > - 0x0f, 0x13, 0x17, 0xb0, 0x1c, 0x2c > -}; > +static const uuid_le intel_dsm_guid = > + UUID_LE(0x7ed873d3, 0xc2d0, 0x4e4f, > + 0xa8, 0x54, 0x0f, 0x13, 0x17, 0xb0, 0x1c, 0x2c); > > static char *intel_dsm_port_name(u8 id) > { > @@ -80,7 +76,7 @@ static void intel_dsm_platform_mux_info(void) > int i; > union acpi_object *pkg, *connector_count; > > - pkg = acpi_evaluate_dsm_typed(intel_dsm_priv.dhandle, intel_dsm_guid, > + pkg = acpi_evaluate_dsm_typed(intel_dsm_priv.dhandle, &intel_dsm_guid, > INTEL_DSM_REVISION_ID, INTEL_DSM_FN_PLATFORM_MUX_INFO, > NULL, ACPI_TYPE_PACKAGE); > if (!pkg) { > @@ -118,7 +114,7 @@ static bool intel_dsm_pci_probe(struct pci_dev *pdev) > if (!dhandle) > return false; > > - if (!acpi_check_dsm(dhandle, intel_dsm_guid, INTEL_DSM_REVISION_ID, > + if (!acpi_check_dsm(dhandle, &intel_dsm_guid, INTEL_DSM_REVISION_ID, > 1 << INTEL_DSM_FN_PLATFORM_MUX_INFO)) { > DRM_DEBUG_KMS("no _DSM method for intel device\n"); > return false; The drm/i915 hunk above is Reviewed-by: Jani Nikula <jani.nikula@...el.com> and acked for merging via whichever tree is suitable. BR, Jani. -- Jani Nikula, Intel Open Source Technology Center
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