Commit cabfa5b4 authored by Minghao Chi (CGEL ZTE)'s avatar Minghao Chi (CGEL ZTE) Committed by Nishanth Menon
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soc: ti: omap_prm: Use of_device_get_match_data() 



Since omap_prm_id_table all have (and expected to have) data entries,
use of_device_get_match_data() to simplify the code.

Reported-by: default avatarZeal Robot <zealci@zte.com.cn>
Signed-off-by: default avatarMinghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn>
Signed-off-by: default avatarNishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20220307033736.2075221-1-chi.minghao@zte.com.cn
parent f25d2b2b

drivers/soc/ti/omap_prm.c

+2 −5
Original line number Diff line number Diff line
@@ -941,23 +941,20 @@ static int omap_prm_probe(struct platform_device *pdev) 
	struct resource *res;

	const struct omap_prm_data *data;

	struct omap_prm *prm;

	const struct of_device_id *match;

	int ret;



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (!res)

		return -ENODEV;



	match = of_match_device(omap_prm_id_table, &pdev->dev);

	if (!match)

	data = of_device_get_match_data(&pdev->dev);

	if (!data)

		return -ENOTSUPP;



	prm = devm_kzalloc(&pdev->dev, sizeof(*prm), GFP_KERNEL);

	if (!prm)

		return -ENOMEM;



	data = match->data;



	while (data->base != res->start) {

		if (!data->base)

			return -EINVAL;