diff options
Diffstat (limited to 'drivers/char')
-rw-r--r-- | drivers/char/hw_random/ks-sa-rng.c | 1 | ||||
-rw-r--r-- | drivers/char/mem.c | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/drivers/char/hw_random/ks-sa-rng.c b/drivers/char/hw_random/ks-sa-rng.c index e2330e757f1f..001617033d6a 100644 --- a/drivers/char/hw_random/ks-sa-rng.c +++ b/drivers/char/hw_random/ks-sa-rng.c @@ -244,6 +244,7 @@ static int ks_sa_rng_probe(struct platform_device *pdev) ret = pm_runtime_get_sync(dev); if (ret < 0) { dev_err(dev, "Failed to enable SA power-domain\n"); + pm_runtime_put_noidle(dev); pm_runtime_disable(dev); return ret; } diff --git a/drivers/char/mem.c b/drivers/char/mem.c index 31cae88a730b..934c92dcb9ab 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -171,7 +171,7 @@ static ssize_t read_mem(struct file *file, char __user *buf, if (!ptr) goto failed; - probe = probe_kernel_read(bounce, ptr, sz); + probe = copy_from_kernel_nofault(bounce, ptr, sz); unxlate_dev_mem_ptr(p, ptr); if (probe) goto failed; |