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thinkpad_acpi: Remove ambiguous logging for "Unsupported brightness interface"
"Unsupported brightness interface" message gets logged on machines that are well supported. Signed-off-by: Eric Curtin <ericcurtin17@gmail.com> Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
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@ -6653,18 +6653,16 @@ static void __init tpacpi_detect_brightness_capabilities(void)
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switch (b) {
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case 16:
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bright_maxlvl = 15;
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pr_info("detected a 16-level brightness capable ThinkPad\n");
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break;
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case 8:
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case 0:
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bright_maxlvl = 7;
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pr_info("detected a 8-level brightness capable ThinkPad\n");
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break;
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default:
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pr_info("Unsupported brightness interface\n");
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tp_features.bright_unkfw = 1;
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bright_maxlvl = b - 1;
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}
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pr_debug("detected %u brightness levels\n", bright_maxlvl + 1);
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}
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static int __init brightness_init(struct ibm_init_struct *iibm)
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