Hi Florian, kernel test robot noticed the following build warnings: [auto build test WARNING on next-20240809] [cannot apply to robh/for-next soc/for-next linus/master v6.11-rc2 v6.11-rc1 v6.10 v6.11-rc2] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Florian-Fainelli/dt-bindings-sram-Document-reg-io-width-property/20240811-055659 base: next-20240809 patch link: https://lore.kernel.org/r/20240810214621.14417-3-florian.fainelli%40broadcom.com patch subject: [PATCH 2/2] firmware: arm_scmi: Support 'reg-io-width' property for shared memory config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20240811/202408112059.t5hPmQeS-lkp@xxxxxxxxx/config) compiler: alpha-linux-gcc (GCC) 13.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240811/202408112059.t5hPmQeS-lkp@xxxxxxxxx/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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202408112059.t5hPmQeS-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/firmware/arm_scmi/scmi_transport_mailbox.c:37: warning: Function parameter or struct member 'shmem_io_width' not described in 'scmi_mailbox' vim +37 drivers/firmware/arm_scmi/scmi_transport_mailbox.c 5c8a47a5a91d4d drivers/firmware/arm_scmi/mailbox.c Viresh Kumar 2020-01-31 18 5c8a47a5a91d4d drivers/firmware/arm_scmi/mailbox.c Viresh Kumar 2020-01-31 19 /** 5c8a47a5a91d4d drivers/firmware/arm_scmi/mailbox.c Viresh Kumar 2020-01-31 20 * struct scmi_mailbox - Structure representing a SCMI mailbox transport 5c8a47a5a91d4d drivers/firmware/arm_scmi/mailbox.c Viresh Kumar 2020-01-31 21 * 5c8a47a5a91d4d drivers/firmware/arm_scmi/mailbox.c Viresh Kumar 2020-01-31 22 * @cl: Mailbox Client 9f68ff79ec2cb3 drivers/firmware/arm_scmi/mailbox.c Cristian Marussi 2023-04-04 23 * @chan: Transmit/Receive mailbox uni/bi-directional channel 9f68ff79ec2cb3 drivers/firmware/arm_scmi/mailbox.c Cristian Marussi 2023-04-04 24 * @chan_receiver: Optional Receiver mailbox unidirectional channel fa8b28ba22d95b drivers/firmware/arm_scmi/mailbox.c Peng Fan 2024-05-10 25 * @chan_platform_receiver: Optional Platform Receiver mailbox unidirectional channel 5c8a47a5a91d4d drivers/firmware/arm_scmi/mailbox.c Viresh Kumar 2020-01-31 26 * @cinfo: SCMI channel info 5c8a47a5a91d4d drivers/firmware/arm_scmi/mailbox.c Viresh Kumar 2020-01-31 27 * @shmem: Transmit/Receive shared memory area 5c8a47a5a91d4d drivers/firmware/arm_scmi/mailbox.c Viresh Kumar 2020-01-31 28 */ 5c8a47a5a91d4d drivers/firmware/arm_scmi/mailbox.c Viresh Kumar 2020-01-31 29 struct scmi_mailbox { 5c8a47a5a91d4d drivers/firmware/arm_scmi/mailbox.c Viresh Kumar 2020-01-31 30 struct mbox_client cl; 5c8a47a5a91d4d drivers/firmware/arm_scmi/mailbox.c Viresh Kumar 2020-01-31 31 struct mbox_chan *chan; 9f68ff79ec2cb3 drivers/firmware/arm_scmi/mailbox.c Cristian Marussi 2023-04-04 32 struct mbox_chan *chan_receiver; fa8b28ba22d95b drivers/firmware/arm_scmi/mailbox.c Peng Fan 2024-05-10 33 struct mbox_chan *chan_platform_receiver; 5c8a47a5a91d4d drivers/firmware/arm_scmi/mailbox.c Viresh Kumar 2020-01-31 34 struct scmi_chan_info *cinfo; 5c8a47a5a91d4d drivers/firmware/arm_scmi/mailbox.c Viresh Kumar 2020-01-31 35 struct scmi_shared_mem __iomem *shmem; 0905440d6ece25 drivers/firmware/arm_scmi/scmi_transport_mailbox.c Florian Fainelli 2024-08-10 36 u32 shmem_io_width; 5c8a47a5a91d4d drivers/firmware/arm_scmi/mailbox.c Viresh Kumar 2020-01-31 @37 }; 5c8a47a5a91d4d drivers/firmware/arm_scmi/mailbox.c Viresh Kumar 2020-01-31 38 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
