diff options
| author |   Bean Huo <beanhuo@micron.com> | 2022-02-02 19:06:44 +0100 |
|---|---|---|
| committer |   Ulf Hansson <ulf.hansson@linaro.org> | 2022-02-28 13:06:22 +0100 |
| commit | 1b3eebf17c028d2f083ded6ca84ff8576f199ec4 (patch) | |
| tree | 0adc557c0e1fff7a2a634dac3154edd0c8dfe1e3 /drivers/mmc | |
| parent | dt-bindings: mmc: Add compatible for Mediatek MT8186 (diff) | |
| download | wireguard-linux-1b3eebf17c028d2f083ded6ca84ff8576f199ec4.tar.xz wireguard-linux-1b3eebf17c028d2f083ded6ca84ff8576f199ec4.zip | |
mmc: wmt-sdmmc: Use of_device_get_match_data() helper
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@micron.com>
Link: https://lore.kernel.org/r/20220202180648.1252154-2-huobean@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/wmt-sdmmc.c | 7 |
1 files 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; |