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cpufreq: sun50i: Simplify with of_machine_device_match() 

Replace open-coded getting root OF node and matching against it with
new of_machine_device_match() helper.

Acked-by: Chen-Yu Tsai <wens@kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patch.msgid.link/20251112-b4-of-match-matchine-data-v2-4-d46b72003fd6@linaro.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
pull/1354/merge
Krzysztof Kozlowski 2025-11-12 11:28:49 +01:00 committed by Rob Herring (Arm)
parent 83121ec187
commit 1ead1349fb
1 changed files with 1 additions and 10 deletions
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11
drivers/cpufreq/sun50i-cpufreq-nvmem.c
View File

@ -332,13 +332,6 @@ static const struct of_device_id sun50i_cpufreq_match_list[] = {
};
MODULE_DEVICE_TABLE(of, sun50i_cpufreq_match_list);
static const struct of_device_id *sun50i_cpufreq_match_node(void)
{
struct device_node *np __free(device_node) = of_find_node_by_path("/");
return of_match_node(sun50i_cpufreq_match_list, np);
}
/*
* Since the driver depends on nvmem drivers, which may return EPROBE_DEFER,
* all the real activity is done in the probe, which may be defered as well.
@ -346,11 +339,9 @@ static const struct of_device_id *sun50i_cpufreq_match_node(void)
*/
static int __init sun50i_cpufreq_init(void)
{
const struct of_device_id *match;
int ret;
match = sun50i_cpufreq_match_node();
if (!match)
if (!of_machine_device_match(sun50i_cpufreq_match_list))
return -ENODEV;
ret = platform_driver_register(&sun50i_cpufreq_driver);