Commit 7f623466 authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Rob Herring (Arm)
Browse files

of: address: Expand nonposted-mmio to non-Apple Silicon platforms 



The nE memory attribute may be utilized by various implementations,
not limited to Apple Silicon platforms.

Drop the early CONFIG_ARCH_APPLE check.

Signed-off-by: default avatarKonrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250319-topic-nonposted_mmio-v1-1-dfb886fbd15f@oss.qualcomm.com


Signed-off-by: default avatarRob Herring (Arm) <robh@kernel.org>
parent 18d00558

drivers/of/address.c

+0 −6
Original line number Diff line number Diff line
@@ -1028,15 +1028,9 @@ EXPORT_SYMBOL_GPL(of_dma_is_coherent); 
 *

 * Returns true if the "nonposted-mmio" property was found for

 * the device's bus.

 *

 * This is currently only enabled on builds that support Apple ARM devices, as

 * an optimization.

 */

static bool of_mmio_is_nonposted(const struct device_node *np)

{

	if (!IS_ENABLED(CONFIG_ARCH_APPLE))

		return false;



	struct device_node *parent __free(device_node) = of_get_parent(np);

	if (!parent)

		return false;