[PATCH] [v2] spi: dw_bt1: fix MUX_MMIO dependencies

[PATCH] [v2] spi: dw_bt1: fix MUX_MMIO dependencies

[Arnd Bergmann]

From: Arnd Bergmann <arnd@arndb.de>

Selecting a symbol with additional dependencies requires
adding the same dependency here:

WARNING: unmet direct dependencies detected for MUX_MMIO
  Depends on [n]: MULTIPLEXER [=y] && OF [=n]
  Selected by [y]:
  - SPI_DW_BT1 [=y] && SPI [=y] && SPI_MASTER [=y] && SPI_DESIGNWARE [=y] && (MIPS_BAIKAL_T1 || COMPILE_TEST [=y])

Drop the 'select' here to avoid the problem. Anyone using
the dw-bt1 SPI driver should make sure they include the
mux driver as well now.

Fixes: 7218838109fe ("spi: dw-bt1: Fix undefined devm_mux_control_get symbol")
Fixes: abf00907538e ("spi: dw: Add Baikal-T1 SPI Controller glue driver")
Link: https://lore.kernel.org/all/20221218192523.c6vnfo26ua6xqf26@mobilestation/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/spi/Kconfig | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 61fffc8eecc7..711c1c3bbd78 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -295,7 +295,6 @@ config SPI_DW_BT1
 	tristate "Baikal-T1 SPI driver for DW SPI core"
 	depends on MIPS_BAIKAL_T1 || COMPILE_TEST
 	select MULTIPLEXER
-	select MUX_MMIO
 	help
 	  Baikal-T1 SoC is equipped with three DW APB SSI-based MMIO SPI
 	  controllers. Two of them are pretty much normal: with IRQ, DMA,
-- 
2.39.0

Re: [PATCH] [v2] spi: dw_bt1: fix MUX_MMIO dependencies

[Serge Semin]

On Mon, Jan 30, 2023 at 03:01:40PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> Selecting a symbol with additional dependencies requires
> adding the same dependency here:
> 
> WARNING: unmet direct dependencies detected for MUX_MMIO
>   Depends on [n]: MULTIPLEXER [=y] && OF [=n]
>   Selected by [y]:
>   - SPI_DW_BT1 [=y] && SPI [=y] && SPI_MASTER [=y] && SPI_DESIGNWARE [=y] && (MIPS_BAIKAL_T1 || COMPILE_TEST [=y])
> 
> Drop the 'select' here to avoid the problem. Anyone using
> the dw-bt1 SPI driver should make sure they include the
> mux driver as well now.
> 
> Fixes: 7218838109fe ("spi: dw-bt1: Fix undefined devm_mux_control_get symbol")
> Fixes: abf00907538e ("spi: dw: Add Baikal-T1 SPI Controller glue driver")
> Link: https://lore.kernel.org/all/20221218192523.c6vnfo26ua6xqf26@mobilestation/
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Thanks!
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>

-Serge(y)

> ---
>  drivers/spi/Kconfig | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
> index 61fffc8eecc7..711c1c3bbd78 100644
> --- a/drivers/spi/Kconfig
> +++ b/drivers/spi/Kconfig
> @@ -295,7 +295,6 @@ config SPI_DW_BT1
>  	tristate "Baikal-T1 SPI driver for DW SPI core"
>  	depends on MIPS_BAIKAL_T1 || COMPILE_TEST
>  	select MULTIPLEXER
> -	select MUX_MMIO
>  	help
>  	  Baikal-T1 SoC is equipped with three DW APB SSI-based MMIO SPI
>  	  controllers. Two of them are pretty much normal: with IRQ, DMA,
> -- 
> 2.39.0
> 

Re: [PATCH] [v2] spi: dw_bt1: fix MUX_MMIO dependencies

[Mark Brown]

On Mon, 30 Jan 2023 15:01:40 +0100, Arnd Bergmann wrote:
> Selecting a symbol with additional dependencies requires
> adding the same dependency here:
> 
> WARNING: unmet direct dependencies detected for MUX_MMIO
>   Depends on [n]: MULTIPLEXER [=y] && OF [=n]
>   Selected by [y]:
>   - SPI_DW_BT1 [=y] && SPI [=y] && SPI_MASTER [=y] && SPI_DESIGNWARE [=y] && (MIPS_BAIKAL_T1 || COMPILE_TEST [=y])
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[1/1] spi: dw_bt1: fix MUX_MMIO dependencies
      commit: d4bde04318c0d33705e9a77d4c7df72f262011e0

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark