drm/amd/display: Remove unused function in gamma_calcs

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/calcs/gamma_calcs.c b/drivers/gpu/drm/amd/display/dc/calcs/gamma_calcs.c
index ca2234e..fd300db 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/calcs/gamma_calcs.c
+++ b/drivers/gpu/drm/amd/display/dc/calcs/gamma_calcs.c
@@ -185,45 +185,6 @@ static bool setup_custom_float(
        return true;
 }
 
-static bool convert_to_custom_float_format_ex(
-       struct fixed31_32 value,
-       const struct custom_float_format *format,
-       struct custom_float_value *result)
-{
-       return build_custom_float(
-               value, format,
-               &result->negative, &result->mantissa, &result->exponenta) &&
-       setup_custom_float(
-               format, result->negative, result->mantissa, result->exponenta,
-               &result->value);
-}
-
-static bool round_custom_float_6_12(
-       struct hw_x_point *x)
-{
-       struct custom_float_format fmt;
-
-       struct custom_float_value value;
-
-       fmt.exponenta_bits = 6;
-       fmt.mantissa_bits = 12;
-       fmt.sign = true;
-
-       if (!convert_to_custom_float_format_ex(
-               x->x, &fmt, &value))
-               return false;
-
-       x->adjusted_x = x->x;
-
-       if (value.mantissa) {
-               BREAK_TO_DEBUGGER();
-
-               return false;
-       }
-
-       return true;
-}
-
 static bool build_hw_curve_configuration(
        const struct curve_config *curve_config,
        struct gamma_curve *gamma_curve,