regulator: axp20x: Fix misleading use of negation

It works incidentally, because AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_EN
is non-zero, but the false branch value really should be just 0.

Signed-off-by: Ondrej Jirman <[e-mail]>
Acked-by: Chen-Yu Tsai <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Mark Brown <[e-mail]>

drivers/regulator/axp20x-regulator.c

···
 			mask = AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_RATE_MASK |
 			       AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_EN_MASK;
 			enable = (ramp > 0) ?
-				 AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_EN :
-				 !AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_EN;
+				 AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_EN : 0;
 			break;
 		}
 
···
 			mask = AXP20X_DCDC2_LDO3_V_RAMP_LDO3_RATE_MASK |
 			       AXP20X_DCDC2_LDO3_V_RAMP_LDO3_EN_MASK;
 			enable = (ramp > 0) ?
-				 AXP20X_DCDC2_LDO3_V_RAMP_LDO3_EN :
-				 !AXP20X_DCDC2_LDO3_V_RAMP_LDO3_EN;
+				 AXP20X_DCDC2_LDO3_V_RAMP_LDO3_EN : 0;
 			break;
 		}