Commit f25dd9ac authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

soc: ti: ti_sci_inta_msi: Switch MSI descriptor locking to guard() 



Convert the code to use the new guard(msi_descs_lock).

No functional change intended.

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Tested-by: default avatarNishanth Menon <nm@ti.com>
Reviewed-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: default avatarDhruva Gole <d-gole@ti.com>
Link: https://lore.kernel.org/all/20250319105506.203802081@linutronix.de
parent 0dac2b09

drivers/soc/ti/ti_sci_inta_msi.c

+3 −7
Original line number Diff line number Diff line
@@ -103,19 +103,15 @@ int ti_sci_inta_msi_domain_alloc_irqs(struct device *dev, 
	if (ret)

		return ret;



	msi_lock_descs(dev);

	guard(msi_descs_lock)(dev);

	nvec = ti_sci_inta_msi_alloc_descs(dev, res);

	if (nvec <= 0) {

		ret = nvec;

		goto unlock;

	}

	if (nvec <= 0)

		return nvec;



	/* Use alloc ALL as it's unclear whether there are gaps in the indices */

	ret = msi_domain_alloc_irqs_all_locked(dev, MSI_DEFAULT_DOMAIN, nvec);

	if (ret)

		dev_err(dev, "Failed to allocate IRQs %d\n", ret);

unlock:

	msi_unlock_descs(dev);

	return ret;

}

EXPORT_SYMBOL_GPL(ti_sci_inta_msi_domain_alloc_irqs);