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[ARM] pxa: don't register lpd270 cpld_irq sysdev if !lpd270
Don't register the LPD270 cpld_irq system device when we're not running on a LPD270 machine - "cpld_irq" is also registered (separately) by Lubbock and Mainstone. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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@ -134,9 +134,12 @@ static struct sys_device lpd270_irq_device = {
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static int __init lpd270_irq_device_init(void)
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{
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int ret = sysdev_class_register(&lpd270_irq_sysclass);
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if (ret == 0)
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ret = sysdev_register(&lpd270_irq_device);
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int ret = -ENODEV;
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if (machine_is_logicpd_pxa270()) {
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ret = sysdev_class_register(&lpd270_irq_sysclass);
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if (ret == 0)
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ret = sysdev_register(&lpd270_irq_device);
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}
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return ret;
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}
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