Re: [PATCH v6 3/5] mtd: spi-nor: intel: remove global protection flag

[Tudor.Ambarus]

On 11/26/20 10:26 PM, Michael Walle wrote:
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> 
> For the Atmel and SST parts this flag was already moved to individual
> flash parts because it is considered bad esp. because newer flash chips
> will automatically inherit the "has locking" support. While this won't
> likely be the case for the Intel parts, we do it for consistency
> reasons.
> 
> Signed-off-by: Michael Walle <michael@xxxxxxxx>

Reviewed-by: Tudor Ambarus <tudor.ambarus@xxxxxxxxxxxxx>

> ---
> changes since v5
>  - new patch
> 
>  drivers/mtd/spi-nor/intel.c | 16 +++-------------
>  1 file changed, 3 insertions(+), 13 deletions(-)
> 
> diff --git a/drivers/mtd/spi-nor/intel.c b/drivers/mtd/spi-nor/intel.c
> index d8196f101368..6c31bef3fc60 100644
> --- a/drivers/mtd/spi-nor/intel.c
> +++ b/drivers/mtd/spi-nor/intel.c
> @@ -10,23 +10,13 @@
> 
>  static const struct flash_info intel_parts[] = {
>         /* Intel/Numonyx -- xxxs33b */
> -       { "160s33b",  INFO(0x898911, 0, 64 * 1024,  32, 0) },
> -       { "320s33b",  INFO(0x898912, 0, 64 * 1024,  64, 0) },
> -       { "640s33b",  INFO(0x898913, 0, 64 * 1024, 128, 0) },
> -};
> -
> -static void intel_default_init(struct spi_nor *nor)
> -{
> -       nor->flags |= SNOR_F_HAS_LOCK;
> -}
> -
> -static const struct spi_nor_fixups intel_fixups = {
> -       .default_init = intel_default_init,
> +       { "160s33b",  INFO(0x898911, 0, 64 * 1024,  32, SPI_NOR_HAS_LOCK) },
> +       { "320s33b",  INFO(0x898912, 0, 64 * 1024,  64, SPI_NOR_HAS_LOCK) },
> +       { "640s33b",  INFO(0x898913, 0, 64 * 1024, 128, SPI_NOR_HAS_LOCK) },
>  };
> 
>  const struct spi_nor_manufacturer spi_nor_intel = {
>         .name = "intel",
>         .parts = intel_parts,
>         .nparts = ARRAY_SIZE(intel_parts),
> -       .fixups = &intel_fixups,
>  };
> --
> 2.20.1
>