Messages in this thread Patch in this message | | | From | Bean Huo <> | Subject | [PATCH 4/5] mmc: sdhci-of-at91: Use of_device_get_match_data() helper | Date | Wed, 2 Feb 2022 19:06:47 +0100 |
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From: Bean Huo <beanhuo@micron.com>
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> --- drivers/mmc/host/sdhci-of-at91.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/mmc/host/sdhci-of-at91.c b/drivers/mmc/host/sdhci-of-at91.c index d1a1c548c515..10fb4cb2c731 100644 --- a/drivers/mmc/host/sdhci-of-at91.c +++ b/drivers/mmc/host/sdhci-of-at91.c @@ -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)) -- 2.25.1
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