[PATCH] [v2] mtd: cfi: allow building spi-intel standalone

[Mika Westerberg]

On Tue, Dec 20, 2022 at 03:13:34PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd at arndb.de>
> 
> When MTD or MTD_CFI_GEOMETRY is disabled, the spi-intel driver
> fails to build, as it includes the shared CFI header:
> 
> include/linux/mtd/cfi.h:62:2: error: #warning No CONFIG_MTD_CFI_Ix selected. No NOR chip support can work. [-Werror=cpp]
>    62 | #warning No CONFIG_MTD_CFI_Ix selected. No NOR chip support can work.
> 
> linux/mtd/spi-nor.h does not actually need to include cfi.h, so
> remove the inclusion here to fix the warning. This uncovers a
> missing #include in spi-nor/core.c so add that there to
> prevent a different build issue.
> 
> Fixes: e23e5a05d1fd ("mtd: spi-nor: intel-spi: Convert to SPI MEM")
> Signed-off-by: Arnd Bergmann <arnd at arndb.de>

Reviewed-by: Mika Westerberg <mika.westerberg at linux.intel.com>