From: Bean Huo <beanhuo@xxxxxxxxxx>
Only the device data is needed, not the whole struct of_device_id.
Use of_device_get_match_data() instead of open coding of of_match_device().
Signed-off-by: Bean Huo <beanhuo@xxxxxxxxxx>
---
drivers/mmc/host/wmt-sdmmc.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/mmc/host/wmt-sdmmc.c b/drivers/mmc/host/wmt-sdmmc.c
index cf10949fb0ac..163ac9df8cca 100644
--- a/drivers/mmc/host/wmt-sdmmc.c
+++ b/drivers/mmc/host/wmt-sdmmc.c
@@ -751,19 +751,16 @@ static int wmt_mci_probe(struct platform_device *pdev)
struct mmc_host *mmc;
struct wmt_mci_priv *priv;
struct device_node *np = pdev->dev.of_node;
- const struct of_device_id *of_id =
- of_match_device(wmt_mci_dt_ids, &pdev->dev);
const struct wmt_mci_caps *wmt_caps;
int ret;
int regular_irq, dma_irq;
- if (!of_id || !of_id->data) {
+ wmt_caps = of_device_get_match_data(&pdev->dev);
+ if (!wmt_caps) {
dev_err(&pdev->dev, "Controller capabilities data missing\n");
return -EFAULT;
}
- wmt_caps = of_id->data;
-
if (!np) {
dev_err(&pdev->dev, "Missing SDMMC description in devicetree\n");
return -EFAULT;
--
2.25.1
