diff options
| author | Fenglin Wu <fenglinw@codeaurora.org> | 2017-07-28 12:40:47 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-28 13:51:19 +0200 |
| commit | 53d296b594645697df5885995d6318a083554d93 (patch) | |
| tree | df2971cb274b8679fb662e5882f3659cf603a59f /drivers/spmi/spmi-pmic-arb.c | |
| parent | 40f318f0ed674e0cd12e2dfcb5af71577ea58b4e (diff) | |
| download | lwn-53d296b594645697df5885995d6318a083554d93.tar.gz lwn-53d296b594645697df5885995d6318a083554d93.zip | |
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 <fenglinw@codeaurora.org>
Signed-off-by: Kiran Gunda <kgunda@codeaurora.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/spmi/spmi-pmic-arb.c')
| -rw-r--r-- | drivers/spmi/spmi-pmic-arb.c | 4 |
1 files 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; |