From: Jiri Slaby <jirislaby@kernel.org>
To: Herve Codina <herve.codina@bootlin.com>,
Qiang Zhao <qiang.zhao@nxp.com>, Li Yang <leoyang.li@nxp.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
linux-kernel@vger.kernel.org, Mark Brown <broonie@kernel.org>,
linux-serial@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org,
kernel test robot <lkp@intel.com>
Subject: Re: [PATCH 2/2] serial: cpm_uart: Fix a COMPILE_TEST dependency
Date: Tue, 23 May 2023 09:52:00 +0200 [thread overview]
Message-ID: <d65bb452-80ca-7644-c38c-1bc0566661f0@kernel.org> (raw)
In-Reply-To: <20230522082048.21216-3-herve.codina@bootlin.com>
On 22. 05. 23, 10:20, Herve Codina wrote:
> In a COMPILE_TEST configuration, the cpm_uart driver uses symbols from
> the cpm_uart_cpm2.c file. This file is compiled only when CONFIG_CPM2 is
> set.
>
> Without this dependency, the linker fails with some missing symbols for
> COMPILE_TEST configuration that needs SERIAL_CPM without enabling CPM2.
>
> Signed-off-by: Herve Codina <herve.codina@bootlin.com>
> Reported-by: kernel test robot <lkp@intel.com>
> Link: https://lore.kernel.org/oe-kbuild-all/202305160221.9XgweObz-lkp@intel.com/
> Fixes: e3e7b13bffae ("serial: allow COMPILE_TEST for some drivers")
> ---
> drivers/tty/serial/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
> index 625358f44419..68a9d9db9144 100644
> --- a/drivers/tty/serial/Kconfig
> +++ b/drivers/tty/serial/Kconfig
> @@ -769,7 +769,7 @@ config SERIAL_PMACZILOG_CONSOLE
>
> config SERIAL_CPM
> tristate "CPM SCC/SMC serial port support"
> - depends on CPM2 || CPM1 || (PPC32 && COMPILE_TEST)
> + depends on CPM2 || CPM1 || (PPC32 && CPM2 && COMPILE_TEST)
Actually, does this makes sense? I mean, the last part after "||" is now
superfluous and doesn't help anything, right?
> select SERIAL_CORE
> help
> This driver supports the SCC and SMC serial ports on Motorola
--
js
next prev parent reply other threads:[~2023-05-23 7:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-22 8:20 [PATCH 0/2] Fix COMPILE_TEST dependencies for CPM uart, TSA and QMC Herve Codina
2023-05-22 8:20 ` [PATCH 1/2] soc: fsl: cpm1: Fix TSA and QMC dependencies in case of COMPILE_TEST Herve Codina
2023-05-22 8:20 ` [PATCH 2/2] serial: cpm_uart: Fix a COMPILE_TEST dependency Herve Codina
2023-05-23 7:52 ` Jiri Slaby [this message]
2023-05-23 8:36 ` Herve Codina
2023-05-23 7:48 ` [PATCH 0/2] Fix COMPILE_TEST dependencies for CPM uart, TSA and QMC Jiri Slaby
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