mirror of https://gitee.com/openkylin/linux.git
[media] lirc_dev: remove superfluous get/put_device() calls
device_add() and friends already manage the references to the parent device so these calls aren't necessary. Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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712551f0e4
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5be2b76a9c
drivers/media/rc
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@ -69,8 +69,6 @@ static void lirc_release(struct device *ld)
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{
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{
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struct irctl *ir = container_of(ld, struct irctl, dev);
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struct irctl *ir = container_of(ld, struct irctl, dev);
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put_device(ir->dev.parent);
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if (ir->buf_internal) {
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if (ir->buf_internal) {
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lirc_buffer_free(ir->buf);
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lirc_buffer_free(ir->buf);
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kfree(ir->buf);
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kfree(ir->buf);
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@ -230,8 +228,6 @@ int lirc_register_driver(struct lirc_driver *d)
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mutex_unlock(&lirc_dev_lock);
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mutex_unlock(&lirc_dev_lock);
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get_device(ir->dev.parent);
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dev_info(ir->d.dev, "lirc_dev: driver %s registered at minor = %d\n",
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dev_info(ir->d.dev, "lirc_dev: driver %s registered at minor = %d\n",
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ir->d.name, ir->d.minor);
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ir->d.name, ir->d.minor);
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