Messages in this thread | | | Date | Thu, 4 Nov 2021 10:16:03 +0800 | From | kernel test robot <> | Subject | [tobetter:odroid-5.15.y 48/75] drivers/power/reset/odroid-reboot.c:63:6: error: no previous prototype for 'odroid_card_reset' |
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tree: https://github.com/tobetter/linux odroid-5.15.y head: 49f1393b8740941fa5176620b302f25ab5f786dc commit: 6932eadd168304b517e2b2eeaaf8cad510004acc [48/75] ODROID-COMMON: power:reset: Add odroid support config: arm-allyesconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/tobetter/linux/commit/6932eadd168304b517e2b2eeaaf8cad510004acc git remote add tobetter https://github.com/tobetter/linux git fetch --no-tags tobetter odroid-5.15.y git checkout 6932eadd168304b517e2b2eeaaf8cad510004acc # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=arm
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> drivers/power/reset/odroid-reboot.c:63:6: error: no previous prototype for 'odroid_card_reset' [-Werror=missing-prototypes] 63 | void odroid_card_reset(void) | ^~~~~~~~~~~~~~~~~ drivers/power/reset/odroid-reboot.c: In function 'odroid_restart_probe': >> drivers/power/reset/odroid-reboot.c:141:17: error: 'arm_pm_restart' undeclared (first use in this function); did you mean 'alarm_restart'? 141 | arm_pm_restart = do_odroid_restart; | ^~~~~~~~~~~~~~ | alarm_restart drivers/power/reset/odroid-reboot.c:141:17: note: each undeclared identifier is reported only once for each function it appears in cc1: all warnings being treated as errors
vim +/odroid_card_reset +63 drivers/power/reset/odroid-reboot.c
62 > 63 void odroid_card_reset(void) 64 { 65 int ret = 0; 66 67 if ((sd_vqsw == 0) && (sd_vmmc == 0)) 68 return; 69 70 if (sd_vqen == 0) { 71 gpio_free(sd_vqsw); 72 gpio_free(sd_vmmc); 73 ret = gpio_request_one(sd_vqsw, 74 GPIOF_OUT_INIT_LOW, "REBOOT"); 75 CHECK_RET(ret); 76 mdelay(10); 77 ret = gpio_direction_output(sd_vqsw, 1); 78 CHECK_RET(ret); 79 ret = gpio_request_one(sd_vmmc, 80 GPIOF_OUT_INIT_LOW, "REBOOT"); 81 CHECK_RET(ret); 82 mdelay(10); 83 ret = gpio_direction_output(sd_vqsw, 0); 84 CHECK_RET(ret); 85 ret = gpio_direction_output(sd_vmmc, 1); 86 CHECK_RET(ret); 87 mdelay(5); 88 gpio_free(sd_vqsw); 89 gpio_free(sd_vmmc); 90 } else { 91 gpio_free(sd_vqsw); 92 gpio_free(sd_vqen); 93 gpio_free(sd_vmmc); 94 95 ret = gpio_request_one(sd_vqsw, 96 GPIOF_OUT_INIT_LOW, "REBOOT"); 97 CHECK_RET(ret); 98 ret = gpio_request_one(sd_vqen, 99 GPIOF_OUT_INIT_LOW, "REBOOT"); 100 CHECK_RET(ret); 101 ret = gpio_request_one(sd_vmmc, 102 GPIOF_OUT_INIT_LOW, "REBOOT"); 103 CHECK_RET(ret); 104 mdelay(100); 105 ret = gpio_direction_input(sd_vqen); 106 CHECK_RET(ret); 107 ret = gpio_direction_input(sd_vmmc); 108 CHECK_RET(ret); 109 ret = gpio_direction_input(sd_vqsw); 110 CHECK_RET(ret); 111 mdelay(5); 112 gpio_free(sd_vqen); 113 gpio_free(sd_vmmc); 114 gpio_free(sd_vqsw); 115 } 116 } 117 118 static void do_odroid_restart(enum reboot_mode reboot_mode, const char *cmd) 119 { 120 odroid_card_reset(); 121 __invoke_psci_fn_smc(psci_function_id_restart, 122 0, 0, 0); 123 } 124 125 static void do_odroid_poweroff(void) 126 { 127 odroid_card_reset(); 128 129 __invoke_psci_fn_smc(0x82000042, 1, 0, 0); 130 __invoke_psci_fn_smc(psci_function_id_poweroff, 131 0, 0, 0); 132 } 133 134 static int odroid_restart_probe(struct platform_device *pdev) 135 { 136 struct device_node *of_node; 137 u32 id; 138 139 if (!of_property_read_u32(pdev->dev.of_node, "sys_reset", &id)) { 140 psci_function_id_restart = id; > 141 arm_pm_restart = do_odroid_restart; 142 } 143 144 if (!of_property_read_u32(pdev->dev.of_node, "sys_poweroff", &id)) { 145 psci_function_id_poweroff = id; 146 pm_power_off = do_odroid_poweroff; 147 } 148 149 of_node = pdev->dev.of_node; 150 151 sd_vqsw = of_get_named_gpio(of_node, "sd-vqsw", 0); 152 if (!gpio_is_valid(sd_vqsw)) sd_vqsw = 0; 153 154 sd_vmmc = of_get_named_gpio(of_node, "sd-vmmc", 0); 155 if (!gpio_is_valid(sd_vmmc)) sd_vmmc = 0; 156 157 sd_vqen = of_get_named_gpio(of_node, "sd-vqen", 0); 158 if (!gpio_is_valid(sd_vqen)) sd_vqen = 0; 159 160 return 0; 161 } 162
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