[ammarfaizi2-block:powerpc/linux/next-test 148/175] drivers/edac/ppc4xx_edac.c:1103:19: error: implicit declaration of function 'irq_of_parse_and_map'
From: kernel test robot
Date: Sat Jul 30 2022 - 06:58:11 EST
tree: https://github.com/ammarfaizi2/linux-block powerpc/linux/next-test
head: 514050eb0f04fbed131c864f7ff5c353089f5054
commit: 4d5c5bad51935482437528f7fa4dffdcb3330d8b [148/175] powerpc: Remove asm/prom.h from asm/mpc52xx.h and asm/pci.h
config: powerpc-randconfig-r031-20220729 (https://download.01.org/0day-ci/archive/20220730/202207301830.sm7IsGvF-lkp@xxxxxxxxx/config)
compiler: powerpc-linux-gcc (GCC) 12.1.0
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/ammarfaizi2/linux-block/commit/4d5c5bad51935482437528f7fa4dffdcb3330d8b
git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
git fetch --no-tags ammarfaizi2-block powerpc/linux/next-test
git checkout 4d5c5bad51935482437528f7fa4dffdcb3330d8b
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/edac/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@xxxxxxxxx>
All errors (new ones prefixed by >>):
drivers/edac/ppc4xx_edac.c: In function 'ppc4xx_edac_register_irq':
>> drivers/edac/ppc4xx_edac.c:1103:19: error: implicit declaration of function 'irq_of_parse_and_map' [-Werror=implicit-function-declaration]
1103 | ded_irq = irq_of_parse_and_map(np, INTMAP_ECCDED_INDEX);
| ^~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/irq_of_parse_and_map +1103 drivers/edac/ppc4xx_edac.c
dba7a77c0e403f Grant Erickson 2009-04-02 1079
dba7a77c0e403f Grant Erickson 2009-04-02 1080 /**
dba7a77c0e403f Grant Erickson 2009-04-02 1081 * ppc4xx_edac_register_irq - setup and register controller interrupts
dba7a77c0e403f Grant Erickson 2009-04-02 1082 * @op: A pointer to the OpenFirmware device tree node associated
dba7a77c0e403f Grant Erickson 2009-04-02 1083 * with the controller this EDAC instance is bound to.
dba7a77c0e403f Grant Erickson 2009-04-02 1084 * @mci: A pointer to the EDAC memory controller instance
dba7a77c0e403f Grant Erickson 2009-04-02 1085 * associated with the ibm,sdram-4xx-ddr2 controller for which
dba7a77c0e403f Grant Erickson 2009-04-02 1086 * interrupts are being registered.
dba7a77c0e403f Grant Erickson 2009-04-02 1087 *
dba7a77c0e403f Grant Erickson 2009-04-02 1088 * This routine parses the correctable (CE) and uncorrectable error (UE)
dba7a77c0e403f Grant Erickson 2009-04-02 1089 * interrupts from the device tree node and maps and assigns them to
dba7a77c0e403f Grant Erickson 2009-04-02 1090 * the associated EDAC memory controller instance.
dba7a77c0e403f Grant Erickson 2009-04-02 1091 *
dba7a77c0e403f Grant Erickson 2009-04-02 1092 * Returns 0 if OK; otherwise, -ENODEV if the interrupts could not be
dba7a77c0e403f Grant Erickson 2009-04-02 1093 * mapped and assigned.
dba7a77c0e403f Grant Erickson 2009-04-02 1094 */
9b3c6e85c2cfa7 Greg Kroah-Hartman 2012-12-21 1095 static int ppc4xx_edac_register_irq(struct platform_device *op,
9b3c6e85c2cfa7 Greg Kroah-Hartman 2012-12-21 1096 struct mem_ctl_info *mci)
dba7a77c0e403f Grant Erickson 2009-04-02 1097 {
dba7a77c0e403f Grant Erickson 2009-04-02 1098 int status = 0;
dba7a77c0e403f Grant Erickson 2009-04-02 1099 int ded_irq, sec_irq;
dba7a77c0e403f Grant Erickson 2009-04-02 1100 struct ppc4xx_edac_pdata *pdata = mci->pvt_info;
a26f95fed31d91 Anatolij Gustschin 2010-06-03 1101 struct device_node *np = op->dev.of_node;
dba7a77c0e403f Grant Erickson 2009-04-02 1102
dba7a77c0e403f Grant Erickson 2009-04-02 @1103 ded_irq = irq_of_parse_and_map(np, INTMAP_ECCDED_INDEX);
dba7a77c0e403f Grant Erickson 2009-04-02 1104 sec_irq = irq_of_parse_and_map(np, INTMAP_ECCSEC_INDEX);
dba7a77c0e403f Grant Erickson 2009-04-02 1105
372095723a597f Michael Ellerman 2016-09-12 1106 if (!ded_irq || !sec_irq) {
dba7a77c0e403f Grant Erickson 2009-04-02 1107 ppc4xx_edac_mc_printk(KERN_ERR, mci,
dba7a77c0e403f Grant Erickson 2009-04-02 1108 "Unable to map interrupts.\n");
dba7a77c0e403f Grant Erickson 2009-04-02 1109 status = -ENODEV;
dba7a77c0e403f Grant Erickson 2009-04-02 1110 goto fail;
dba7a77c0e403f Grant Erickson 2009-04-02 1111 }
dba7a77c0e403f Grant Erickson 2009-04-02 1112
dba7a77c0e403f Grant Erickson 2009-04-02 1113 status = request_irq(ded_irq,
dba7a77c0e403f Grant Erickson 2009-04-02 1114 ppc4xx_edac_isr,
5c43cbdf78b55f Michael Opdenacker 2014-10-01 1115 0,
dba7a77c0e403f Grant Erickson 2009-04-02 1116 "[EDAC] MC ECCDED",
dba7a77c0e403f Grant Erickson 2009-04-02 1117 mci);
dba7a77c0e403f Grant Erickson 2009-04-02 1118
dba7a77c0e403f Grant Erickson 2009-04-02 1119 if (status < 0) {
dba7a77c0e403f Grant Erickson 2009-04-02 1120 ppc4xx_edac_mc_printk(KERN_ERR, mci,
dba7a77c0e403f Grant Erickson 2009-04-02 1121 "Unable to request irq %d for ECC DED",
dba7a77c0e403f Grant Erickson 2009-04-02 1122 ded_irq);
dba7a77c0e403f Grant Erickson 2009-04-02 1123 status = -ENODEV;
dba7a77c0e403f Grant Erickson 2009-04-02 1124 goto fail1;
dba7a77c0e403f Grant Erickson 2009-04-02 1125 }
dba7a77c0e403f Grant Erickson 2009-04-02 1126
dba7a77c0e403f Grant Erickson 2009-04-02 1127 status = request_irq(sec_irq,
dba7a77c0e403f Grant Erickson 2009-04-02 1128 ppc4xx_edac_isr,
5c43cbdf78b55f Michael Opdenacker 2014-10-01 1129 0,
dba7a77c0e403f Grant Erickson 2009-04-02 1130 "[EDAC] MC ECCSEC",
dba7a77c0e403f Grant Erickson 2009-04-02 1131 mci);
dba7a77c0e403f Grant Erickson 2009-04-02 1132
dba7a77c0e403f Grant Erickson 2009-04-02 1133 if (status < 0) {
dba7a77c0e403f Grant Erickson 2009-04-02 1134 ppc4xx_edac_mc_printk(KERN_ERR, mci,
dba7a77c0e403f Grant Erickson 2009-04-02 1135 "Unable to request irq %d for ECC SEC",
dba7a77c0e403f Grant Erickson 2009-04-02 1136 sec_irq);
dba7a77c0e403f Grant Erickson 2009-04-02 1137 status = -ENODEV;
dba7a77c0e403f Grant Erickson 2009-04-02 1138 goto fail2;
dba7a77c0e403f Grant Erickson 2009-04-02 1139 }
dba7a77c0e403f Grant Erickson 2009-04-02 1140
dba7a77c0e403f Grant Erickson 2009-04-02 1141 ppc4xx_edac_mc_printk(KERN_INFO, mci, "ECCDED irq is %d\n", ded_irq);
dba7a77c0e403f Grant Erickson 2009-04-02 1142 ppc4xx_edac_mc_printk(KERN_INFO, mci, "ECCSEC irq is %d\n", sec_irq);
dba7a77c0e403f Grant Erickson 2009-04-02 1143
dba7a77c0e403f Grant Erickson 2009-04-02 1144 pdata->irqs.ded = ded_irq;
dba7a77c0e403f Grant Erickson 2009-04-02 1145 pdata->irqs.sec = sec_irq;
dba7a77c0e403f Grant Erickson 2009-04-02 1146
dba7a77c0e403f Grant Erickson 2009-04-02 1147 return 0;
dba7a77c0e403f Grant Erickson 2009-04-02 1148
dba7a77c0e403f Grant Erickson 2009-04-02 1149 fail2:
dba7a77c0e403f Grant Erickson 2009-04-02 1150 free_irq(sec_irq, mci);
dba7a77c0e403f Grant Erickson 2009-04-02 1151
dba7a77c0e403f Grant Erickson 2009-04-02 1152 fail1:
dba7a77c0e403f Grant Erickson 2009-04-02 1153 free_irq(ded_irq, mci);
dba7a77c0e403f Grant Erickson 2009-04-02 1154
dba7a77c0e403f Grant Erickson 2009-04-02 1155 fail:
dba7a77c0e403f Grant Erickson 2009-04-02 1156 return status;
dba7a77c0e403f Grant Erickson 2009-04-02 1157 }
dba7a77c0e403f Grant Erickson 2009-04-02 1158
:::::: The code at line 1103 was first introduced by commit
:::::: dba7a77c0e403f859ff67ee39f833b6bffb4d49e edac: new ppc4xx driver module
:::::: TO: Grant Erickson <gerickson@xxxxxxxxxxxxxx>
:::::: CC: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
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