diff options
Diffstat (limited to 'security/tf_driver/tf_device.c')
| -rw-r--r-- | security/tf_driver/tf_device.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/security/tf_driver/tf_device.c b/security/tf_driver/tf_device.c index ad44b46c2067..8f31bf35f90a 100644 --- a/security/tf_driver/tf_device.c +++ b/security/tf_driver/tf_device.c @@ -87,7 +87,7 @@ static long tf_device_ioctl( /* * Implements the device shutdown callback. */ -static int tf_device_shutdown(void); +static void tf_device_shutdown(void); /* @@ -99,7 +99,7 @@ static int tf_device_suspend(void); /* * Implements the device resume callback. */ -static int tf_device_resume(void); +static void tf_device_resume(void); /*--------------------------------------------------------------------------- @@ -393,7 +393,7 @@ static int __init tf_device_register(void) } #ifdef CONFIG_TF_DRIVER_CRYPTO_FIPS - error = tf_self_test_post_init(&(dev_stats->kobj)); + error = tf_self_test_post_init(&(g_tf_dev.kobj)); /* N.B. error > 0 indicates a POST failure, which will not prevent the module from loading. */ if (error < 0) { @@ -762,11 +762,10 @@ exit: /*----------------------------------------------------------------------------*/ -static int tf_device_shutdown(void) +static void tf_device_shutdown(void) { - - return tf_power_management(&g_tf_dev.sm, - TF_POWER_OPERATION_SHUTDOWN); + if (0 > tf_power_management(&g_tf_dev.sm, TF_POWER_OPERATION_SHUTDOWN)) + dprintk(KERN_ERR "tf_device_shutdown failing\n"); } /*----------------------------------------------------------------------------*/ @@ -781,10 +780,10 @@ static int tf_device_suspend(void) /*----------------------------------------------------------------------------*/ -static int tf_device_resume(void) +static void tf_device_resume(void) { - return tf_power_management(&g_tf_dev.sm, - TF_POWER_OPERATION_RESUME); + if (0 > tf_power_management(&g_tf_dev.sm, TF_POWER_OPERATION_RESUME)) + dprintk(KERN_ERR "tf_device_resume failing\n"); } |