For all _DSD properties, skip going through the MIPI DisCo for Imaging
property name substitution table if the property doesn't have "mipi-img-"
prefix.
Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
---
drivers/acpi/mipi.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/acpi/mipi.c b/drivers/acpi/mipi.c
index fcbef3677558..ae6bdc487363 100644
--- a/drivers/acpi/mipi.c
+++ b/drivers/acpi/mipi.c
@@ -717,6 +717,8 @@ void acpi_init_swnodes(struct acpi_device *device)
primary->secondary = software_node_fwnode(ads->nodes);
}
+#define MIPI_IMG_PREFIX "mipi-img-"
+
static const struct mipi_disco_prop {
const char *mipi_prop;
const char *dt_prop;
@@ -743,6 +745,9 @@ void acpi_properties_prepare_mipi(union acpi_object *elements)
char *e0 = elements[0].string.pointer;
unsigned int i;
+ if (!str_has_prefix(elements[0].string.pointer, MIPI_IMG_PREFIX))
+ return;
+
/* Replace MIPI DisCo for Imaging property names with DT equivalents. */
for (i = 0; i < ARRAY_SIZE(mipi_disco_props); i++) {
if (!strcmp(mipi_disco_props[i].mipi_prop, e0)) {
--
2.30.2
