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spmi: pmic-arb: u8 <= 0xff is always true 

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>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Stephen Boyd 2015-08-28 12:31:10 -07:00 committed by Greg Kroah-Hartman
parent d5144796db
commit 9b76968db6
1 changed files with 1 additions and 1 deletions
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2
drivers/spmi/spmi-pmic-arb.c
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@ -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;