Re: [PATCH] dmascc: add CONFIG_VIRT_TO_BUS dependency

Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Mon, 27 Sep 2021 16:15:24 +0200 you wrote:

From: Arnd Bergmann <arnd@arndb.de>

Many architectures don't define virt_to_bus() any more, as drivers
should be using the dma-mapping interfaces where possible:

In file included from drivers/net/hamradio/dmascc.c:27:
drivers/net/hamradio/dmascc.c: In function 'tx_on':
drivers/net/hamradio/dmascc.c:976:30: error: implicit declaration of function 'virt_to_bus'; did you mean 'virt_to_fix'? [-Werror=implicit-function-declaration]
  976 |                              virt_to_bus(priv->tx_buf[priv->tx_tail]) + n);
      |                              ^~~~~~~~~~~
arch/arm/include/asm/dma.h:109:52: note: in definition of macro 'set_dma_addr'
  109 |         __set_dma_addr(chan, (void *)__bus_to_virt(addr))
      |                                                    ^~~~

[...]

Here is the summary with links:
  - dmascc: add CONFIG_VIRT_TO_BUS dependency
    https://git.kernel.org/netdev/net/c/05e97b3d33cb

You are awesome, thank you!
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