From 30bf5bd05ecebb531689b87d5ba4fd02b991403b Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Fri, 6 Oct 2023 16:43:40 -0500 Subject: hwrng: n2 - Use device_get_match_data() Use preferred device_get_match_data() instead of of_match_device() to get the driver match data. With this, adjust the includes to explicitly include the correct headers. Signed-off-by: Rob Herring Signed-off-by: Herbert Xu --- drivers/char/hw_random/n2-drv.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/char/hw_random/n2-drv.c b/drivers/char/hw_random/n2-drv.c index 73e408146420..aaae16b98475 100644 --- a/drivers/char/hw_random/n2-drv.c +++ b/drivers/char/hw_random/n2-drv.c @@ -14,7 +14,8 @@ #include #include -#include +#include +#include #include @@ -695,20 +696,15 @@ static void n2rng_driver_version(void) static const struct of_device_id n2rng_match[]; static int n2rng_probe(struct platform_device *op) { - const struct of_device_id *match; int err = -ENOMEM; struct n2rng *np; - match = of_match_device(n2rng_match, &op->dev); - if (!match) - return -EINVAL; - n2rng_driver_version(); np = devm_kzalloc(&op->dev, sizeof(*np), GFP_KERNEL); if (!np) goto out; np->op = op; - np->data = (struct n2rng_template *)match->data; + np->data = (struct n2rng_template *)device_get_match_data(&op->dev); INIT_DELAYED_WORK(&np->work, n2rng_work); -- cgit v1.2.3