[PATCH 2/4] mmc: arm_pl180_mmci: Simplify code using dev_read_addr_ptr()
Patrice CHOTARD
patrice.chotard at foss.st.com
Thu Jul 8 12:09:21 CEST 2021
Hi Stephan
On 7/6/21 4:54 PM, Stephan Gerhold wrote:
> Simplify the code a bit by using dev_read_addr_ptr() instead of
> dev_read_addr(). This avoids having to cast explicitly to void*.
>
> Signed-off-by: Stephan Gerhold <stephan at gerhold.net>
> ---
>
> drivers/mmc/arm_pl180_mmci.c | 7 ++-----
> 1 file changed, 2 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/mmc/arm_pl180_mmci.c b/drivers/mmc/arm_pl180_mmci.c
> index 5d1ee64356..e632eed03f 100644
> --- a/drivers/mmc/arm_pl180_mmci.c
> +++ b/drivers/mmc/arm_pl180_mmci.c
> @@ -526,14 +526,11 @@ static const struct dm_mmc_ops arm_pl180_dm_mmc_ops = {
> static int arm_pl180_mmc_of_to_plat(struct udevice *dev)
> {
> struct pl180_mmc_host *host = dev_get_priv(dev);
> - fdt_addr_t addr;
>
> - addr = dev_read_addr(dev);
> - if (addr == FDT_ADDR_T_NONE)
> + host->base = dev_read_addr_ptr(dev);
> + if (!host->base)
> return -EINVAL;
>
> - host->base = (void *)addr;
> -
> return 0;
> }
>
>
Reviewed-by: Patrice Chotard <patrice.chotard at foss.st.com>
Tested-by: Patrice Chotard <patrice.chotard at foss.st.com> on stm32f769-disco
Thanks
Patrice
More information about the U-Boot
mailing list