powerpc/pseries: Don't print failure message in energy driver
This driver currently reports the H_BEST_ENERGY hypervisor call is unsupported (even when booting in a non-virtualised environment). This is not something the administrator can do much with, and not significant for debugging. Remove it. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Reviewed-by: Vaidyanathan Srinivasan <svaidy@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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@ -229,10 +229,9 @@ static int __init pseries_energy_init(void)
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int cpu, err;
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int cpu, err;
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struct device *cpu_dev;
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struct device *cpu_dev;
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if (!firmware_has_feature(FW_FEATURE_BEST_ENERGY)) {
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if (!firmware_has_feature(FW_FEATURE_BEST_ENERGY))
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printk(KERN_INFO "Hypercall H_BEST_ENERGY not supported\n");
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return 0; /* H_BEST_ENERGY hcall not supported */
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return 0;
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}
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/* Create the sysfs files */
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/* Create the sysfs files */
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err = device_create_file(cpu_subsys.dev_root,
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err = device_create_file(cpu_subsys.dev_root,
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&attr_cpu_activate_hint_list);
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&attr_cpu_activate_hint_list);
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