[PATCH v3 07/15] mtd: rawnand: sunxi: introduce ecc_mode_mask in sunxi_nfc_caps

[Miquel Raynal]

Hi Richard,

On 20/10/2025 at 12:13:03 +02, Richard Genoud <richard.genoud at bootlin.com> wrote:

> The H6/H616 ECC_MODE field is not at the same offset, and has not the
> same size.
> So move the mask into sunxi_nfc_caps.
>
> No functional change.
>
> Signed-off-by: Richard Genoud <richard.genoud at bootlin.com>
> ---
>  drivers/mtd/nand/raw/sunxi_nand.c | 13 +++++++++----
>  1 file changed, 9 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c
> index 70c940840dda..4118307cac15 100644
> --- a/drivers/mtd/nand/raw/sunxi_nand.c
> +++ b/drivers/mtd/nand/raw/sunxi_nand.c
> @@ -29,8 +29,9 @@
>  #include <linux/iopoll.h>
>  #include <linux/reset.h>
>  
> -/* non compile-time field get */
> +/* non compile-time field get/prep */
>  #define field_get(_mask, _reg) (((_reg) & (_mask)) >> (ffs(_mask) - 1))
> +#define field_prep(_mask, _val) (((_val) << (ffs(_mask) - 1)) &
> (_mask))

This could probably require a mention in the commit message, as for the
introduction of the field_get() helper.

No need to resend just for this either.

Thanks,
Miquèl