linux-kernel - Re: [PATCH v5 2/2] i2c: add support for Socionext SynQuacer I2C controller

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Date:   Sun, 25 Mar 2018 00:25:21 +0100
From:   Wolfram Sang <wsa@...-dreams.de>
To:     Ard Biesheuvel <ard.biesheuvel@...aro.org>
Cc:     robh+dt@...nel.org, mark.rutland@....com,
        linux-i2c@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        jassisinghbrar@...il.com, andy.shevchenko@...il.com
Subject: Re: [PATCH v5 2/2] i2c: add support for Socionext SynQuacer I2C
 controller

My code checkers mention this:

    CPPCHECK
drivers/i2c/busses/i2c-synquacer.c:422: style: Checking if unsigned variable 'timeout' is less than zero.


  CC      drivers/i2c/busses/i2c-synquacer.o
drivers/i2c/busses/i2c-synquacer.c: In function ‘synquacer_i2c_probe’:
drivers/i2c/busses/i2c-synquacer.c:678:15: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
  if (i2c->irq < 0) {
               ^

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