From 4c58e9d85c24b5281a2d39a3e6510b5f3b7fc687 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Wed, 1 Nov 2023 09:45:00 -0500 Subject: opp: ti: 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. As this driver only does DT based matching, of_match_device() will never return NULL if we've gotten to probe(). Therefore, the NULL check and error return for it can be dropped. Signed-off-by: Rob Herring Signed-off-by: Viresh Kumar --- drivers/opp/ti-opp-supply.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) (limited to 'drivers/opp') diff --git a/drivers/opp/ti-opp-supply.c b/drivers/opp/ti-opp-supply.c index 8f3f13fbbb25..e3b97cd1fbbf 100644 --- a/drivers/opp/ti-opp-supply.c +++ b/drivers/opp/ti-opp-supply.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include @@ -373,23 +374,15 @@ static int ti_opp_supply_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct device *cpu_dev = get_cpu_device(0); - const struct of_device_id *match; const struct ti_opp_supply_of_data *of_data; int ret = 0; - match = of_match_device(ti_opp_supply_of_match, dev); - if (!match) { - /* We do not expect this to happen */ - dev_err(dev, "%s: Unable to match device\n", __func__); - return -ENODEV; - } - if (!match->data) { + of_data = device_get_match_data(dev); + if (!of_data) { /* Again, unlikely.. but mistakes do happen */ dev_err(dev, "%s: Bad data in match\n", __func__); return -EINVAL; } - of_data = match->data; - dev_set_drvdata(dev, (void *)of_data); /* If we need optimized voltage */ -- cgit