| Message ID | 20230310144703.1541819-1-robh@kernel.org |
|---|---|
| State | Accepted |
| Commit | 175c9df15aef7a1446fb67154a186b73dd892b50 |
| Headers | show |
| Series | cpufreq: pmac32: Use of_property_read_bool() for boolean properties | expand |
On 10-03-23, 08:47, Rob Herring wrote: > It is preferred to use typed property access functions (i.e. > of_property_read_<type> functions) rather than low-level > of_get_property/of_find_property functions for reading properties. > Convert reading boolean properties to to of_property_read_bool(). > > Signed-off-by: Rob Herring <robh@kernel.org> > --- > drivers/cpufreq/pmac32-cpufreq.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Rob Herring <robh@kernel.org> writes: > It is preferred to use typed property access functions (i.e. > of_property_read_<type> functions) rather than low-level > of_get_property/of_find_property functions for reading properties. > Convert reading boolean properties to to of_property_read_bool(). > > Signed-off-by: Rob Herring <robh@kernel.org> > --- > drivers/cpufreq/pmac32-cpufreq.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) Reviewed-by: Michael Ellerman <mpe@ellerman.id.au> cheers > diff --git a/drivers/cpufreq/pmac32-cpufreq.c b/drivers/cpufreq/pmac32-cpufreq.c > index 4b8ee2014da6..7ec6d1bb4592 100644 > --- a/drivers/cpufreq/pmac32-cpufreq.c > +++ b/drivers/cpufreq/pmac32-cpufreq.c > @@ -546,7 +546,7 @@ static int pmac_cpufreq_init_7447A(struct device_node *cpunode) > { > struct device_node *volt_gpio_np; > > - if (of_get_property(cpunode, "dynamic-power-step", NULL) == NULL) > + if (!of_property_read_bool(cpunode, "dynamic-power-step")) > return 1; > > volt_gpio_np = of_find_node_by_name(NULL, "cpu-vcore-select"); > @@ -576,7 +576,7 @@ static int pmac_cpufreq_init_750FX(struct device_node *cpunode) > u32 pvr; > const u32 *value; > > - if (of_get_property(cpunode, "dynamic-power-step", NULL) == NULL) > + if (!of_property_read_bool(cpunode, "dynamic-power-step")) > return 1; > > hi_freq = cur_freq; > @@ -632,7 +632,7 @@ static int __init pmac_cpufreq_setup(void) > > /* Check for 7447A based MacRISC3 */ > if (of_machine_is_compatible("MacRISC3") && > - of_get_property(cpunode, "dynamic-power-step", NULL) && > + of_property_read_bool(cpunode, "dynamic-power-step") && > PVR_VER(mfspr(SPRN_PVR)) == 0x8003) { > pmac_cpufreq_init_7447A(cpunode); > > -- > 2.39.2
diff --git a/drivers/cpufreq/pmac32-cpufreq.c b/drivers/cpufreq/pmac32-cpufreq.c index 4b8ee2014da6..7ec6d1bb4592 100644 --- a/drivers/cpufreq/pmac32-cpufreq.c +++ b/drivers/cpufreq/pmac32-cpufreq.c @@ -546,7 +546,7 @@ static int pmac_cpufreq_init_7447A(struct device_node *cpunode) { struct device_node *volt_gpio_np; - if (of_get_property(cpunode, "dynamic-power-step", NULL) == NULL) + if (!of_property_read_bool(cpunode, "dynamic-power-step")) return 1; volt_gpio_np = of_find_node_by_name(NULL, "cpu-vcore-select"); @@ -576,7 +576,7 @@ static int pmac_cpufreq_init_750FX(struct device_node *cpunode) u32 pvr; const u32 *value; - if (of_get_property(cpunode, "dynamic-power-step", NULL) == NULL) + if (!of_property_read_bool(cpunode, "dynamic-power-step")) return 1; hi_freq = cur_freq; @@ -632,7 +632,7 @@ static int __init pmac_cpufreq_setup(void) /* Check for 7447A based MacRISC3 */ if (of_machine_is_compatible("MacRISC3") && - of_get_property(cpunode, "dynamic-power-step", NULL) && + of_property_read_bool(cpunode, "dynamic-power-step") && PVR_VER(mfspr(SPRN_PVR)) == 0x8003) { pmac_cpufreq_init_7447A(cpunode);
It is preferred to use typed property access functions (i.e. of_property_read_<type> functions) rather than low-level of_get_property/of_find_property functions for reading properties. Convert reading boolean properties to to of_property_read_bool(). Signed-off-by: Rob Herring <robh@kernel.org> --- drivers/cpufreq/pmac32-cpufreq.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)