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From: Tokunori Ikegami <ikegami.t@gmail.com>
To: Arnd Bergmann <arnd@kernel.org>,
	Tudor Ambarus <tudor.ambarus@microchip.com>,
	Pratyush Yadav <pratyush@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>, Michael Walle <michael@walle.cc>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Takahiro Kuwano <Takahiro.Kuwano@infineon.com>,
	Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>,
	Boris Brezillon <boris.brezillon@collabora.com>,
	Mauro Lima <mauro.lima@eclypsium.com>,
	Mika Westerberg <mika.westerberg@linux.intel.com>,
	linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] [v2] mtd: cfi: allow building spi-intel standalone
Date: Thu, 22 Dec 2022 01:47:54 +0900	[thread overview]
Message-ID: <ee2fa011-dac1-2495-cb17-e01ee99ce913@gmail.com> (raw)
In-Reply-To: <20221220141352.1486360-1-arnd@kernel.org>


On 2022/12/20 23:13, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@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.
Reviewed-by: Tokunori Ikegami <ikegami.t@gmail.com>
>
> Fixes: e23e5a05d1fd ("mtd: spi-nor: intel-spi: Convert to SPI MEM")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
> ---
>   drivers/mtd/spi-nor/core.c  | 1 +
>   include/linux/mtd/spi-nor.h | 1 -
>   2 files changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
> index d8703d7dfd0a..d67c926bca8b 100644
> --- a/drivers/mtd/spi-nor/core.c
> +++ b/drivers/mtd/spi-nor/core.c
> @@ -10,6 +10,7 @@
>   #include <linux/err.h>
>   #include <linux/errno.h>
>   #include <linux/module.h>
> +#include <linux/delay.h>
>   #include <linux/device.h>
>   #include <linux/mutex.h>
>   #include <linux/math64.h>
> diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h
> index 25765556223a..a3f8cdca90c8 100644
> --- a/include/linux/mtd/spi-nor.h
> +++ b/include/linux/mtd/spi-nor.h
> @@ -7,7 +7,6 @@
>   #define __LINUX_MTD_SPI_NOR_H
>   
>   #include <linux/bitops.h>
> -#include <linux/mtd/cfi.h>
>   #include <linux/mtd/mtd.h>
>   #include <linux/spi/spi-mem.h>
>   

______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

WARNING: multiple messages have this Message-ID (diff)
From: Tokunori Ikegami <ikegami.t@gmail.com>
To: Arnd Bergmann <arnd@kernel.org>,
	Tudor Ambarus <tudor.ambarus@microchip.com>,
	Pratyush Yadav <pratyush@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>, Michael Walle <michael@walle.cc>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Takahiro Kuwano <Takahiro.Kuwano@infineon.com>,
	Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>,
	Boris Brezillon <boris.brezillon@collabora.com>,
	Mauro Lima <mauro.lima@eclypsium.com>,
	Mika Westerberg <mika.westerberg@linux.intel.com>,
	linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] [v2] mtd: cfi: allow building spi-intel standalone
Date: Thu, 22 Dec 2022 01:47:54 +0900	[thread overview]
Message-ID: <ee2fa011-dac1-2495-cb17-e01ee99ce913@gmail.com> (raw)
In-Reply-To: <20221220141352.1486360-1-arnd@kernel.org>


On 2022/12/20 23:13, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@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.
Reviewed-by: Tokunori Ikegami <ikegami.t@gmail.com>
>
> Fixes: e23e5a05d1fd ("mtd: spi-nor: intel-spi: Convert to SPI MEM")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
> ---
>   drivers/mtd/spi-nor/core.c  | 1 +
>   include/linux/mtd/spi-nor.h | 1 -
>   2 files changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
> index d8703d7dfd0a..d67c926bca8b 100644
> --- a/drivers/mtd/spi-nor/core.c
> +++ b/drivers/mtd/spi-nor/core.c
> @@ -10,6 +10,7 @@
>   #include <linux/err.h>
>   #include <linux/errno.h>
>   #include <linux/module.h>
> +#include <linux/delay.h>
>   #include <linux/device.h>
>   #include <linux/mutex.h>
>   #include <linux/math64.h>
> diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h
> index 25765556223a..a3f8cdca90c8 100644
> --- a/include/linux/mtd/spi-nor.h
> +++ b/include/linux/mtd/spi-nor.h
> @@ -7,7 +7,6 @@
>   #define __LINUX_MTD_SPI_NOR_H
>   
>   #include <linux/bitops.h>
> -#include <linux/mtd/cfi.h>
>   #include <linux/mtd/mtd.h>
>   #include <linux/spi/spi-mem.h>
>   

  parent reply	other threads:[~2022-12-21 16:48 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-20 14:13 [PATCH] [v2] mtd: cfi: allow building spi-intel standalone Arnd Bergmann
2022-12-20 14:13 ` Arnd Bergmann
2022-12-20 14:19 ` Mika Westerberg
2022-12-20 14:19   ` Mika Westerberg
2022-12-20 15:44 ` Tudor Ambarus
2022-12-20 15:44   ` Tudor Ambarus
2022-12-20 15:57   ` Miquel Raynal
2022-12-20 15:57     ` Miquel Raynal
2022-12-21  6:49     ` Tudor Ambarus
2022-12-21  6:49       ` Tudor Ambarus
2022-12-26 14:22       ` Tudor Ambarus
2022-12-26 14:22         ` Tudor Ambarus
2022-12-30 12:50         ` Miquel Raynal
2022-12-30 12:50           ` Miquel Raynal
2022-12-21 16:47 ` Tokunori Ikegami [this message]
2022-12-21 16:47   ` Tokunori Ikegami
2022-12-26 14:14 ` Pratyush Yadav
2022-12-26 14:14   ` Pratyush Yadav
2023-01-02 11:17 ` Miquel Raynal
2023-01-02 11:17   ` Miquel Raynal

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