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

[Miquel Raynal]

Hi Tudor,

tudor.ambarus at linaro.org wrote on Tue, 20 Dec 2022 17:44:49 +0200:

> Hi, Arnd,
> 
> On 20.12.2022 16:13, 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>  
> 
> Looks good to me. I'll let the linux-0day bot run over it and apply it
> once -rc1 is out.

The issue sometimes produces build errors, shall I send it through a
fixes PR instead?

Thanks,
Miquèl