On Fri, 19 Jun 2015, Charles Keepax wrote:
> Device tree and ACPI primarily deal with unsigned ints, many of the
> pdata members in the Arizona driver are signed ints but are only ever
> assigned positive values. Changing these pdata fields to unsigned ints
> avoids us having to choose between overly verbose code and Sparse
> warnings.
>
> Signed-off-by: Charles Keepax <ckee...@opensource.wolfsonmicro.com>
> ---
> include/linux/mfd/arizona/pdata.h | 12 ++++++------
> 1 files changed, 6 insertions(+), 6 deletions(-)
Applied for v4.3, thanks.
> diff --git a/include/linux/mfd/arizona/pdata.h
> b/include/linux/mfd/arizona/pdata.h
> index af44081..f2c8381 100644
> --- a/include/linux/mfd/arizona/pdata.h
> +++ b/include/linux/mfd/arizona/pdata.h
> @@ -104,7 +104,7 @@ struct arizona_pdata {
> * useful for systems where and I2S bus with multiple data
> * lines is mastered.
> */
> - int max_channels_clocked[ARIZONA_MAX_AIF];
> + unsigned int max_channels_clocked[ARIZONA_MAX_AIF];
>
> /** GPIO5 is used for jack detection */
> bool jd_gpio5;
> @@ -128,22 +128,22 @@ struct arizona_pdata {
> unsigned int hpdet_channel;
>
> /** Extra debounce timeout used during initial mic detection (ms) */
> - int micd_detect_debounce;
> + unsigned int micd_detect_debounce;
>
> /** GPIO for mic detection polarity */
> int micd_pol_gpio;
>
> /** Mic detect ramp rate */
> - int micd_bias_start_time;
> + unsigned int micd_bias_start_time;
>
> /** Mic detect sample rate */
> - int micd_rate;
> + unsigned int micd_rate;
>
> /** Mic detect debounce level */
> - int micd_dbtime;
> + unsigned int micd_dbtime;
>
> /** Mic detect timeout (ms) */
> - int micd_timeout;
> + unsigned int micd_timeout;
>
> /** Force MICBIAS on for mic detect */
> bool micd_force_micbias;
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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