Commit 175c9df1 authored by Rob Herring's avatar Rob Herring Committed by Rafael J. Wysocki
Browse files

cpufreq: pmac32: Use of_property_read_bool() for boolean properties 



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: default avatarRob Herring <robh@kernel.org>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 8ffdb1fe

drivers/cpufreq/pmac32-cpufreq.c

+3 −3
Original line number Diff line number Diff line
@@ -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);