On Wed, 2 Feb 2022 at 19:24, Andy Shevchenko
<andriy.shevchenko@xxxxxxxxxxxxxxx> wrote:
>
> Use device_property_string_array_count() to get number of strings
> in a string array property.
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Applied for next, thanks!
Kind regards
Uffe
> ---
> drivers/mmc/host/dw_mmc.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
> index 99b201921954..3420a7ad6098 100644
> --- a/drivers/mmc/host/dw_mmc.c
> +++ b/drivers/mmc/host/dw_mmc.c
> @@ -3057,8 +3057,7 @@ static void dw_mci_init_dma(struct dw_mci *host)
> dev_info(host->dev, "Using internal DMA controller.\n");
> } else {
> /* TRANS_MODE_EDMAC: check dma bindings again */
> - if ((device_property_read_string_array(dev, "dma-names",
> - NULL, 0) < 0) ||
> + if ((device_property_string_array_count(dev, "dma-names") < 0) ||
> !device_property_present(dev, "dmas")) {
> goto no_dma;
> }
> --
> 2.34.1
>
