1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c
index dada8990631..662b4c279cf 100644
--- a/drivers/pnp/pnpacpi/core.c
+++ b/drivers/pnp/pnpacpi/core.c
@@ -183,7 +183,7 @@ static int __init pnpacpi_add_device(struct acpi_device *device)
         if (ACPI_SUCCESS(status))
                 dev->capabilities |= PNP_CONFIGURABLE;
         dev->capabilities |= PNP_READ;
-        if (device->flags.dynamic_status)
+        if (device->flags.dynamic_status && (dev->capabilities & PNP_CONFIGURABLE))
                 dev->capabilities |= PNP_WRITE;
         if (device->flags.removable)
                 dev->capabilities |= PNP_REMOVABLE;