Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH] iio: adc/imx25-gcq: move incorrect do_div | Date | Fri, 12 Feb 2016 12:15:29 +0100 |
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The newly added driver uses do_div() to device a 32-bit number, which now provokes a warning:
drivers/iio/adc/fsl-imx25-gcq.c: In function 'mx25_gcq_setup_cfgs': include/asm-generic/div64.h:207:28: warning: comparison of distinct pointer types lacks a cast (void)(((typeof((n)) *)0) == ((uint64_t *)0)); \
This replaces the do_div() call with a straight division operator.
Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 6df2e98c3ea5 ("iio: adc: Add imx25-gcq ADC driver") --- drivers/iio/adc/fsl-imx25-gcq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/adc/fsl-imx25-gcq.c b/drivers/iio/adc/fsl-imx25-gcq.c index 2fd192735d5b..72b32c1ab257 100644 --- a/drivers/iio/adc/fsl-imx25-gcq.c +++ b/drivers/iio/adc/fsl-imx25-gcq.c @@ -233,7 +233,7 @@ static int mx25_gcq_setup_cfgs(struct platform_device *pdev, priv->channel_vref_mv[reg] = regulator_get_voltage(priv->vref[refp]); /* Conversion from uV to mV */ - do_div(priv->channel_vref_mv[reg], 1000); + priv->channel_vref_mv[reg] /= 1000; break; case MX25_ADC_REFP_INT: priv->channel_vref_mv[reg] = 2500; -- 2.7.0
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