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path: root/drivers/pnp/driver.c
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Diffstat (limited to 'drivers/pnp/driver.c')
-rw-r--r--drivers/pnp/driver.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/pnp/driver.c b/drivers/pnp/driver.c
index c02e7bf643a6..46c534f6b1c9 100644
--- a/drivers/pnp/driver.c
+++ b/drivers/pnp/driver.c
@@ -182,7 +182,8 @@ static int __pnp_bus_suspend(struct device *dev, pm_message_t state)
return error;
}
- if (pnp_can_disable(pnp_dev)) {
+ /* can_write is necessary to be able to re-start the device on resume */
+ if (pnp_can_disable(pnp_dev) && pnp_can_write(pnp_dev)) {
error = pnp_stop_dev(pnp_dev);
if (error)
return error;