| .. | .. |
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| 35 | 35 | .xarg = 1, |
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| 36 | 36 | }; |
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| 37 | 37 | struct acpi_buffer input = { (acpi_size)sizeof(args), &args }; |
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| 38 | | - struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL }; |
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| 39 | 38 | acpi_status status; |
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| 40 | 39 | |
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| 41 | 40 | printk("calling mux switch %d\n", adapter); |
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| 42 | 41 | |
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| 43 | | - status = wmi_evaluate_method(MXM_WMMX_GUID, 0x0, adapter, &input, |
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| 44 | | - &output); |
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| 42 | + status = wmi_evaluate_method(MXM_WMMX_GUID, 0x0, adapter, &input, NULL); |
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| 45 | 43 | |
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| 46 | 44 | if (ACPI_FAILURE(status)) |
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| 47 | 45 | return status; |
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| .. | .. |
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| 60 | 58 | .xarg = 1, |
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| 61 | 59 | }; |
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| 62 | 60 | struct acpi_buffer input = { (acpi_size)sizeof(args), &args }; |
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| 63 | | - struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL }; |
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| 64 | 61 | acpi_status status; |
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| 65 | 62 | |
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| 66 | 63 | printk("calling mux switch %d\n", adapter); |
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| 67 | 64 | |
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| 68 | | - status = wmi_evaluate_method(MXM_WMMX_GUID, 0x0, adapter, &input, |
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| 69 | | - &output); |
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| 65 | + status = wmi_evaluate_method(MXM_WMMX_GUID, 0x0, adapter, &input, NULL); |
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| 70 | 66 | |
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| 71 | 67 | if (ACPI_FAILURE(status)) |
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| 72 | 68 | return status; |
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