diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-05-11 00:00:29 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-05-11 00:00:29 -0400 |
| commit | e4d35be584be88a3db3fa5635a97c62a2ec5aafe (patch) | |
| tree | fc22a7fb65697306edd71411959ccee6df60c64d /drivers/platform/x86/intel_pmc_ipc.c | |
| parent | 99d825822eade8d827a1817357cbf3f889a552d6 (diff) | |
| parent | 38b78a5f18584db6fa7441e0f4531b283b0e6725 (diff) | |
Merge branch 'ovl-fixes' into for-linus
Diffstat (limited to 'drivers/platform/x86/intel_pmc_ipc.c')
| -rw-r--r-- | drivers/platform/x86/intel_pmc_ipc.c | 48 |
1 files changed, 22 insertions, 26 deletions
diff --git a/drivers/platform/x86/intel_pmc_ipc.c b/drivers/platform/x86/intel_pmc_ipc.c index 3fb1d85c70a8..6f497e80c9df 100644 --- a/drivers/platform/x86/intel_pmc_ipc.c +++ b/drivers/platform/x86/intel_pmc_ipc.c @@ -687,8 +687,8 @@ static int ipc_plat_get_res(struct platform_device *pdev) ipcdev.acpi_io_size = size; dev_info(&pdev->dev, "io res: %pR\n", res); - /* This is index 0 to cover BIOS data register */ punit_res = punit_res_array; + /* This is index 0 to cover BIOS data register */ res = platform_get_resource(pdev, IORESOURCE_MEM, PLAT_RESOURCE_BIOS_DATA_INDEX); if (!res) { @@ -698,55 +698,51 @@ static int ipc_plat_get_res(struct platform_device *pdev) *punit_res = *res; dev_info(&pdev->dev, "punit BIOS data res: %pR\n", res); + /* This is index 1 to cover BIOS interface register */ res = platform_get_resource(pdev, IORESOURCE_MEM, PLAT_RESOURCE_BIOS_IFACE_INDEX); if (!res) { dev_err(&pdev->dev, "Failed to get res of punit BIOS iface\n"); return -ENXIO; } - /* This is index 1 to cover BIOS interface register */ *++punit_res = *res; dev_info(&pdev->dev, "punit BIOS interface res: %pR\n", res); + /* This is index 2 to cover ISP data register, optional */ res = platform_get_resource(pdev, IORESOURCE_MEM, PLAT_RESOURCE_ISP_DATA_INDEX); - if (!res) { - dev_err(&pdev->dev, "Failed to get res of punit ISP data\n"); - return -ENXIO; + ++punit_res; + if (res) { + *punit_res = *res; + dev_info(&pdev->dev, "punit ISP data res: %pR\n", res); } - /* This is index 2 to cover ISP data register */ - *++punit_res = *res; - dev_info(&pdev->dev, "punit ISP data res: %pR\n", res); + /* This is index 3 to cover ISP interface register, optional */ res = platform_get_resource(pdev, IORESOURCE_MEM, PLAT_RESOURCE_ISP_IFACE_INDEX); - if (!res) { - dev_err(&pdev->dev, "Failed to get res of punit ISP iface\n"); - return -ENXIO; + ++punit_res; + if (res) { + *punit_res = *res; + dev_info(&pdev->dev, "punit ISP interface res: %pR\n", res); } - /* This is index 3 to cover ISP interface register */ - *++punit_res = *res; - dev_info(&pdev->dev, "punit ISP interface res: %pR\n", res); + /* This is index 4 to cover GTD data register, optional */ res = platform_get_resource(pdev, IORESOURCE_MEM, PLAT_RESOURCE_GTD_DATA_INDEX); - if (!res) { - dev_err(&pdev->dev, "Failed to get res of punit GTD data\n"); - return -ENXIO; + ++punit_res; + if (res) { + *punit_res = *res; + dev_info(&pdev->dev, "punit GTD data res: %pR\n", res); } - /* This is index 4 to cover GTD data register */ - *++punit_res = *res; - dev_info(&pdev->dev, "punit GTD data res: %pR\n", res); + /* This is index 5 to cover GTD interface register, optional */ res = platform_get_resource(pdev, IORESOURCE_MEM, PLAT_RESOURCE_GTD_IFACE_INDEX); - if (!res) { - dev_err(&pdev->dev, "Failed to get res of punit GTD iface\n"); - return -ENXIO; + ++punit_res; + if (res) { + *punit_res = *res; + dev_info(&pdev->dev, "punit GTD interface res: %pR\n", res); } - /* This is index 5 to cover GTD interface register */ - *++punit_res = *res; - dev_info(&pdev->dev, "punit GTD interface res: %pR\n", res); res = platform_get_resource(pdev, IORESOURCE_MEM, PLAT_RESOURCE_IPC_INDEX); |