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clk: raspberrypi: Handle cpufreq device registration failure

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Check the return value of platform_device_register_data() when
registering the raspberrypi-cpufreq device and propagate the error
if registration fails.

This prevents the clock driver from reporting a successful probe
when the cpufreq device could not be registered.

Signed-off-by: Triet Hoang <triet.hoang.dev@gmail.com>
Reviewed-by: Stefan Wahren <wahrenst@gmx.net>
Fixes: e2bb18347c ("clk: raspberrypi: register platform device for raspberrypi-cpufreq")
Signed-off-by: Brian Masney <bmasney@redhat.com>
This commit is contained in:
Triet Hoang 2026-09-18 11:41:30 +07:00 committed by Brian Masney
parent e9e5451824
commit e98e3d7120
1 changed files with 2 additions and 0 deletions
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2
drivers/clk/bcm/clk-raspberrypi.c
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@ -553,6 +553,8 @@ static int raspberrypi_clk_probe(struct platform_device *pdev)
rpi->cpufreq = platform_device_register_data(dev, "raspberrypi-cpufreq",
-1, NULL, 0);
if (IS_ERR(rpi->cpufreq))
return PTR_ERR(rpi->cpufreq);
return 0;
}