Commit 685e013b authored by Bean Huo's avatar Bean Huo Committed by Ulf Hansson
Browse files

mmc: sdhci-of-at91: Use of_device_get_match_data() helper 



Only the device data is needed, not the entire struct of_device_id.
Use of_device_get_match_data() instead of open coding of_match_device().

Signed-off-by: default avatarBean Huo <beanhuo@micron.com>
Link: https://lore.kernel.org/r/20220202180648.1252154-5-huobean@gmail.com


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent dfbaaec9

drivers/mmc/host/sdhci-of-at91.c

+2 −4
Original line number Diff line number Diff line
@@ -308,17 +308,15 @@ static const struct dev_pm_ops sdhci_at91_dev_pm_ops = { 


static int sdhci_at91_probe(struct platform_device *pdev)

{

	const struct of_device_id	*match;

	const struct sdhci_at91_soc_data	*soc_data;

	struct sdhci_host		*host;

	struct sdhci_pltfm_host		*pltfm_host;

	struct sdhci_at91_priv		*priv;

	int				ret;



	match = of_match_device(sdhci_at91_dt_match, &pdev->dev);

	if (!match)

	soc_data = of_device_get_match_data(&pdev->dev);

	if (!soc_data)

		return -EINVAL;

	soc_data = match->data;



	host = sdhci_pltfm_init(pdev, soc_data->pdata, sizeof(*priv));

	if (IS_ERR(host))