| Message ID | 20240628161450.2541367-2-leitao@debian.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | crypto: caam: Unembed net_dev | expand |
Hi Breno,
kernel test robot noticed the following build warnings:
[auto build test WARNING on net-next/main]
url: https://github.com/intel-lab-lkp/linux/commits/Breno-Leitao/crypto-caam-Make-CRYPTO_DEV_FSL_CAAM-dependent-of-COMPILE_TEST/20240630-073726
base: net-next/main
patch link: https://lore.kernel.org/r/20240628161450.2541367-2-leitao%40debian.org
patch subject: [PATCH net-next v2 1/3] crypto: caam: Make CRYPTO_DEV_FSL_CAAM dependent of COMPILE_TEST
config: m68k-randconfig-r131-20240701
compiler: m68k-linux-gcc (GCC) 13.2.0
reproduce:
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202407011309.cpTuOGdg-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/crypto/caam/ctrl.c:83:34: warning: 'imx8m_machine_match' defined but not used [-Wunused-const-variable=]
83 | static const struct of_device_id imx8m_machine_match[] = {
| ^~~~~~~~~~~~~~~~~~~
vim +/imx8m_machine_match +83 drivers/crypto/caam/ctrl.c
281922a1d4f59b Kim Phillips 2012-06-22 82
271e3830377ab5 Pankaj Gupta 2023-05-12 @83 static const struct of_device_id imx8m_machine_match[] = {
271e3830377ab5 Pankaj Gupta 2023-05-12 84 { .compatible = "fsl,imx8mm", },
271e3830377ab5 Pankaj Gupta 2023-05-12 85 { .compatible = "fsl,imx8mn", },
271e3830377ab5 Pankaj Gupta 2023-05-12 86 { .compatible = "fsl,imx8mp", },
271e3830377ab5 Pankaj Gupta 2023-05-12 87 { .compatible = "fsl,imx8mq", },
271e3830377ab5 Pankaj Gupta 2023-05-12 88 { .compatible = "fsl,imx8ulp", },
271e3830377ab5 Pankaj Gupta 2023-05-12 89 { }
271e3830377ab5 Pankaj Gupta 2023-05-12 90 };
271e3830377ab5 Pankaj Gupta 2023-05-12 91
On Mon, 1 Jul 2024 13:48:21 +0800 kernel test robot wrote: > >> drivers/crypto/caam/ctrl.c:83:34: warning: 'imx8m_machine_match' defined but not used [-Wunused-const-variable=] > 83 | static const struct of_device_id imx8m_machine_match[] = { > | Reading 5762c20593b6b95 it seems like hiding the references in intentional. You gotta wrap this array in an ifdef for non-OF builds it seems.
diff --git a/drivers/crypto/caam/Kconfig b/drivers/crypto/caam/Kconfig index c631f99e415f..05210a0edb8a 100644 --- a/drivers/crypto/caam/Kconfig +++ b/drivers/crypto/caam/Kconfig @@ -10,7 +10,7 @@ config CRYPTO_DEV_FSL_CAAM_AHASH_API_DESC config CRYPTO_DEV_FSL_CAAM tristate "Freescale CAAM-Multicore platform driver backend" - depends on FSL_SOC || ARCH_MXC || ARCH_LAYERSCAPE + depends on FSL_SOC || ARCH_MXC || ARCH_LAYERSCAPE || COMPILE_TEST select SOC_BUS select CRYPTO_DEV_FSL_CAAM_COMMON imply FSL_MC_BUS
As most of the drivers that depend on ARCH_LAYERSCAPE, make CRYPTO_DEV_FSL_CAAM depend on COMPILE_TEST for compilation and testing. # grep -r depends.\*ARCH_LAYERSCAPE.\*COMPILE_TEST | wc -l 29 Signed-off-by: Breno Leitao <leitao@debian.org> --- drivers/crypto/caam/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)