Hi, kernel test robot noticed the following build warnings: [auto build test WARNING on 43db1e03c086ed20cc75808d3f45e780ec4ca26e] url: https://github.com/intel-lab-lkp/linux/commits/wangshuaijie-awinic-com/dt-bindings-iio-Add-YAML-to-Awinic-proximity-sensor/20240712-194024 base: 43db1e03c086ed20cc75808d3f45e780ec4ca26e patch link: https://lore.kernel.org/r/20240712113200.2468249-3-wangshuaijie%40awinic.com patch subject: [PATCH V3 2/2] Add support for Awinic proximity sensor config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20240713/202407131316.CrET2D2p-lkp@xxxxxxxxx/config) compiler: sh4-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240713/202407131316.CrET2D2p-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/202407131316.CrET2D2p-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): drivers/iio/proximity/aw9610x.c: In function 'aw9610x_datablock_load': >> drivers/iio/proximity/aw9610x.c:665:1: warning: the frame size of 1356 bytes is larger than 1024 bytes [-Wframe-larger-than=] 665 | } | ^ vim +665 drivers/iio/proximity/aw9610x.c 634 635 static void aw9610x_datablock_load(struct aw_sar *p_sar, const char *buf) 636 { 637 struct aw9610x *aw9610x = p_sar->priv_data; 638 unsigned char addr_bytes = aw9610x->aw_i2c_package.addr_bytes; 639 unsigned char data_bytes = aw9610x->aw_i2c_package.data_bytes; 640 unsigned char reg_num = aw9610x->aw_i2c_package.reg_num; 641 unsigned char reg_data[220] = { 0 }; 642 unsigned int databuf[220] = { 0 }; 643 unsigned char temp_buf[2] = { 0 }; 644 unsigned int i; 645 646 for (i = 0; i < data_bytes * reg_num; i++) { 647 if (reg_num < attr_buf[1]) { 648 temp_buf[0] = buf[attr_buf[0] + (addr_bytes + i) * 5]; 649 temp_buf[1] = 650 buf[attr_buf[0] + (addr_bytes + i) * 5 + 1]; 651 } else if (reg_num >= attr_buf[1] && reg_num < attr_buf[3]) { 652 temp_buf[0] = buf[attr_buf[2] + (addr_bytes + i) * 5]; 653 temp_buf[1] = 654 buf[attr_buf[2] + (addr_bytes + i) * 5 + 1]; 655 } else if (reg_num >= attr_buf[3] && reg_num < attr_buf[5]) { 656 temp_buf[0] = buf[attr_buf[4] + (addr_bytes + i) * 5]; 657 temp_buf[1] = 658 buf[attr_buf[4] + (addr_bytes + i) * 5 + 1]; 659 } 660 sscanf(temp_buf, "%02x", &databuf[i]); 661 reg_data[i] = (unsigned char)databuf[i]; 662 } 663 aw9610x->aw_i2c_package.p_reg_data = reg_data; 664 aw9610x_awrw_write_seq(p_sar); > 665 } 666 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
