summaryrefslogtreecommitdiffstats
path: root/drivers/pnp/driver.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/pnp/driver.c')
-rw-r--r--drivers/pnp/driver.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/pnp/driver.c b/drivers/pnp/driver.c
index d1dbb9d..00e9403 100644
--- a/drivers/pnp/driver.c
+++ b/drivers/pnp/driver.c
@@ -189,8 +189,11 @@ static int pnp_bus_resume(struct device *dev)
if (!pnp_drv)
return 0;
- if (pnp_dev->protocol->resume)
- pnp_dev->protocol->resume(pnp_dev);
+ if (pnp_dev->protocol->resume) {
+ error = pnp_dev->protocol->resume(pnp_dev);
+ if (error)
+ return error;
+ }
if (pnp_can_write(pnp_dev)) {
error = pnp_start_dev(pnp_dev);
OpenPOWER on IntegriCloud