diff options
| -rw-r--r-- | drivers/char/hw_random/core.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/char/hw_random/core.c b/drivers/char/hw_random/core.c index 9044d31ab1a1..bdab5d9af8d2 100644 --- a/drivers/char/hw_random/core.c +++ b/drivers/char/hw_random/core.c @@ -13,6 +13,7 @@ #include <linux/delay.h> #include <linux/device.h> #include <linux/err.h> +#include <linux/freezer.h> #include <linux/fs.h> #include <linux/hw_random.h> #include <linux/kernel.h> @@ -421,7 +422,9 @@ static int hwrng_fillfn(void *unused) { long rc; - while (!kthread_should_stop()) { + set_freezable(); + + while (!kthread_freezable_should_stop(NULL)) { struct hwrng *rng; rng = get_current_rng(); |