From: Stephen Boyd <sboyd@codeaurora.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Andy Gross <agross@codeaurora.org>,
Bjorn Andersson <bjorn.andersson@sonymobile.com>
Subject: [PATCH] spmi: pmic-arb: u8 <= 0xff is always true
Date: Fri, 28 Aug 2015 12:31:10 -0700 [thread overview]
Message-ID: <1440790270-14859-1-git-send-email-sboyd@codeaurora.org> (raw)
Silences this static checker warning:
drivers/spmi/spmi-pmic-arb.c:363
pmic_arb_write_cmd() warn: always true condition
'(opc <= 255) => (0-255 <= 255)'
Cc: Andy Gross <agross@codeaurora.org>
Cc: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
---
drivers/spmi/spmi-pmic-arb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spmi/spmi-pmic-arb.c b/drivers/spmi/spmi-pmic-arb.c
index 5e834bd23c09..c7aa6f1a898e 100644
--- a/drivers/spmi/spmi-pmic-arb.c
+++ b/drivers/spmi/spmi-pmic-arb.c
@@ -360,7 +360,7 @@ static int pmic_arb_write_cmd(struct spmi_controller *ctrl, u8 opc, u8 sid,
opc = PMIC_ARB_OP_EXT_WRITE;
else if (opc >= 0x30 && opc <= 0x37)
opc = PMIC_ARB_OP_EXT_WRITEL;
- else if (opc >= 0x80 && opc <= 0xFF)
+ else if (opc >= 0x80)
opc = PMIC_ARB_OP_ZERO_WRITE;
else
return -EINVAL;
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next reply other threads:[~2015-08-28 19:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-28 19:31 Stephen Boyd [this message]
2015-08-28 19:55 ` Bjorn Andersson
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