Messages in this thread | | | Date | Wed, 22 Sep 2021 14:01:26 +0300 | Subject | Re: thermal: thermal_mmio: Constify static struct thermal_mmio_ops | From | "Shenhar, Talel" <> |
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The only usage of thermal_mmio_ops is to pass its address to > devm_thermal_zone_of_sensor_register(), which has a pointer to const > struct thermal_zone_of_device_ops as argument. Make it const to allow > the compiler to put it in read-only memory. > > Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Acked-by: Talel Shenhar <talel@amazon.com> > --- > drivers/thermal/thermal_mmio.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/thermal/thermal_mmio.c b/drivers/thermal/thermal_mmio.c > index ded1dd0d4ef7..360b0dfdc3b0 100644 > --- a/drivers/thermal/thermal_mmio.c > +++ b/drivers/thermal/thermal_mmio.c > @@ -34,7 +34,7 @@ static int thermal_mmio_get_temperature(void *private, int *temp) > return 0; > } > > -static struct thermal_zone_of_device_ops thermal_mmio_ops = { > +static const struct thermal_zone_of_device_ops thermal_mmio_ops = { > .get_temp = thermal_mmio_get_temperature, > }; > > -- > 2.33.0 >
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