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Commit 18f95a36 authored by Lorenzo Pieralisi's avatar Lorenzo Pieralisi Committed by Daniel Lezcano
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drivers: cpuidle: Remove cpuidle-arm64 duplicate error messages 



Current CPUidle driver for arm64 machines spits errors upon idle
state initialization and cpuidle driver registration failures.
These error messages are already printed in core code so there is
no need to print them again.

This patch removes the duplicate print messages from the cpuidle-arm64
driver.

Acked-by: default avatarKevin Hilman <khilman@linaro.org>
Signed-off-by: default avatarLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
parent c00bc5df

drivers/cpuidle/cpuidle-arm64.c

+2 −11
Original line number Diff line number Diff line
@@ -104,11 +104,8 @@ static int __init arm64_idle_init(void) 
	 * reason to initialize the idle driver if only wfi is supported.

	 */

	ret = dt_init_idle_driver(drv, arm64_idle_state_match, 1);

	if (ret <= 0) {

		if (ret)

			pr_err("failed to initialize idle states\n");

	if (ret <= 0)

		return ret ? : -ENODEV;

	}



	/*

	 * Call arch CPU operations in order to initialize
@@ -122,12 +119,6 @@ static int __init arm64_idle_init(void) 
		}

	}



	ret = cpuidle_register(drv, NULL);

	if (ret) {

		pr_err("failed to register cpuidle driver\n");

		return ret;

	}



	return 0;

	return cpuidle_register(drv, NULL);

}

device_initcall(arm64_idle_init);