From 53d296b594645697df5885995d6318a083554d93 Mon Sep 17 00:00:00 2001 From: Fenglin Wu Date: Fri, 28 Jul 2017 12:40:47 +0530 Subject: [PATCH] spmi: pmic-arb: Remove checking opc value not less than 0 The opc parameter in pmic_arb_write_cmd() function is defined with type u8 and it's always greater than or equal to 0. Checking that it's not less than 0 is redundant and it can cause a forbidden warning during compilation. Remove the check. Signed-off-by: Fenglin Wu Signed-off-by: Kiran Gunda Reviewed-by: Stephen Boyd Signed-off-by: Greg Kroah-Hartman --- drivers/spmi/spmi-pmic-arb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/spmi/spmi-pmic-arb.c b/drivers/spmi/spmi-pmic-arb.c index 3f46445f292b..ca9bdd301195 100644 --- a/drivers/spmi/spmi-pmic-arb.c +++ b/drivers/spmi/spmi-pmic-arb.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2012-2015, The Linux Foundation. All rights reserved. + * Copyright (c) 2012-2015, 2017, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -419,7 +419,7 @@ static int pmic_arb_write_cmd(struct spmi_controller *ctrl, u8 opc, u8 sid, /* Check the opcode */ if (opc >= 0x40 && opc <= 0x5F) opc = PMIC_ARB_OP_WRITE; - else if (opc >= 0x00 && opc <= 0x0F) + else if (opc <= 0x0F) opc = PMIC_ARB_OP_EXT_WRITE; else if (opc >= 0x30 && opc <= 0x37) opc = PMIC_ARB_OP_EXT_WRITEL; -- 2.20.1