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

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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: Bean Huo <beanhuo@micron.com>
Link: https://lore.kernel.org/r/20220202180648.1252154-5-huobean@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Bean Huo 2022-02-02 19:06:47 +01:00 committed by Ulf Hansson
parent dfbaaec993
commit 685e013bef
1 changed files with 2 additions and 4 deletions
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6
drivers/mmc/host/sdhci-of-at91.c
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@ -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))