From: kernel test robot <lkp@intel.com>
To: Chen Meng J <meng.j.chen@intel.com>
Cc: oe-kbuild-all@lists.linux.dev, renjiaox <jiaojiaox.ren@intel.com>,
zouxiaoh <xiaohong.zou@intel.com>
Subject: [intel-lts:5.15/linux 26/38] drivers/media/platform/intel/ipu6-acpi-pdata.c:55:6: warning: no previous prototype for 'print_serdes_sdinfo'
Date: Thu, 13 Jul 2023 18:51:24 +0800 [thread overview]
Message-ID: <202307131830.FaMK39Z2-lkp@intel.com> (raw)
Hi Chen,
FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant.
tree: https://github.com/intel/linux-intel-lts.git 5.15/linux
head: 4d44667fd3eca9633f0844bb09886fdc54f18539
commit: 4de71cacfa75fc249aa6f79004ee09b3ae17ce41 [26/38] media: intel: correct dependency for PDATA and ACPI
config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20230713/202307131830.FaMK39Z2-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce: (https://download.01.org/0day-ci/archive/20230713/202307131830.FaMK39Z2-lkp@intel.com/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/202307131830.FaMK39Z2-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:55:6: warning: no previous prototype for 'print_serdes_sdinfo' [-Wmissing-prototypes]
55 | void print_serdes_sdinfo(struct serdes_subdev_info *sdinfo)
| ^~~~~~~~~~~~~~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:83:6: warning: no previous prototype for 'print_serdes_subdev' [-Wmissing-prototypes]
83 | void print_serdes_subdev(struct ipu_isys_subdev_info *sd)
| ^~~~~~~~~~~~~~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:123:6: warning: no previous prototype for 'print_subdev' [-Wmissing-prototypes]
123 | void print_subdev(struct ipu_isys_subdev_info *sd)
| ^~~~~~~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:157:6: warning: no previous prototype for 'add_local_subdevs' [-Wmissing-prototypes]
157 | void add_local_subdevs(struct ipu_isys_subdev_info *new_subdev_info)
| ^~~~~~~~~~~~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:172:6: warning: no previous prototype for 'update_short' [-Wmissing-prototypes]
172 | void update_short(struct device *dev,
| ^~~~~~~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:183:6: warning: no previous prototype for 'update_hex' [-Wmissing-prototypes]
183 | void update_hex(struct device *dev,
| ^~~~~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:194:6: warning: no previous prototype for 'update_int' [-Wmissing-prototypes]
194 | void update_int(struct device *dev,
| ^~~~~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:205:6: warning: no previous prototype for 'update_inta' [-Wmissing-prototypes]
205 | void update_inta(struct device *dev,
| ^~~~~~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:221:6: warning: no previous prototype for 'update_str' [-Wmissing-prototypes]
221 | void update_str(struct device *dev,
| ^~~~~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:232:6: warning: no previous prototype for 'update_subdev' [-Wmissing-prototypes]
232 | void update_subdev(struct device *dev,
| ^~~~~~~~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:264:6: warning: no previous prototype for 'update_serdes_subdev' [-Wmissing-prototypes]
264 | void update_serdes_subdev(struct device *dev,
| ^~~~~~~~~~~~~~~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:325:5: warning: no previous prototype for 'compare_subdev' [-Wmissing-prototypes]
325 | int compare_subdev(struct device *dev,
| ^~~~~~~~~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:377:6: warning: no previous prototype for 'update_pdata' [-Wmissing-prototypes]
377 | void update_pdata(struct device *dev,
| ^~~~~~~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:448:6: warning: no previous prototype for 'set_ti960_gpio' [-Wmissing-prototypes]
448 | void set_ti960_gpio(struct control_logic_data *ctl_data, struct serdes_platform_data **pdata)
| ^~~~~~~~~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:468:6: warning: no previous prototype for 'set_lt_gpio' [-Wmissing-prototypes]
468 | void set_lt_gpio(struct control_logic_data *ctl_data, struct sensor_platform_data **pdata,
| ^~~~~~~~~~~
drivers/media/platform/intel/ipu6-acpi-pdata.c:499:6: warning: no previous prototype for 'set_ar0234_gpio' [-Wmissing-prototypes]
499 | void set_ar0234_gpio(struct sensor_platform_data **pdata)
| ^~~~~~~~~~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:507:5: warning: no previous prototype for 'set_csi2' [-Wmissing-prototypes]
507 | int set_csi2(struct ipu_isys_subdev_info **sensor_sd,
| ^~~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:524:6: warning: no previous prototype for 'set_i2c' [-Wmissing-prototypes]
524 | void set_i2c(struct ipu_isys_subdev_info **sensor_sd,
| ^~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:535:6: warning: no previous prototype for 'set_serdes_sd_pdata' [-Wmissing-prototypes]
535 | void set_serdes_sd_pdata(struct serdes_module_pdata **module_pdata, char sensor_name[I2C_NAME_SIZE],
| ^~~~~~~~~~~~~~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:555:5: warning: no previous prototype for 'set_serdes_subdev' [-Wmissing-prototypes]
555 | int set_serdes_subdev(struct ipu_isys_subdev_info **serdes_sd,
| ^~~~~~~~~~~~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-pdata.c:591:5: warning: no previous prototype for 'set_pdata' [-Wmissing-prototypes]
591 | int set_pdata(struct ipu_isys_subdev_info **sensor_sd,
| ^~~~~~~~~
drivers/media/platform/intel/ipu6-acpi-pdata.c:652:6: warning: no previous prototype for 'set_serdes_info' [-Wmissing-prototypes]
652 | void set_serdes_info(struct device *dev, const char *serdes_name, struct sensor_bios_data *cam_data)
| ^~~~~~~~~~~~~~~
drivers/media/platform/intel/ipu6-acpi-pdata.c:672:5: warning: no previous prototype for 'populate_dummy' [-Wmissing-prototypes]
672 | int populate_dummy(struct device *dev,
| ^~~~~~~~~~~~~~
drivers/media/platform/intel/ipu6-acpi-pdata.c:706:5: warning: no previous prototype for 'populate_sensor_pdata' [-Wmissing-prototypes]
706 | int populate_sensor_pdata(struct device *dev,
| ^~~~~~~~~~~~~~~~~~~~~
--
>> drivers/media/platform/intel/ipu6-acpi-common.c:77:5: warning: no previous prototype for 'ipu_acpi_get_gpio_data' [-Wmissing-prototypes]
77 | int ipu_acpi_get_gpio_data(struct device *dev, struct ipu_gpio_info *gpio, int size,
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/media/platform/intel/ipu6-acpi-common.c:160:5: warning: no previous prototype for 'ipu_acpi_get_i2c_info' [-Wmissing-prototypes]
160 | int ipu_acpi_get_i2c_info(struct device *dev, struct ipu_i2c_info *i2c, int size, u64 *num)
| ^~~~~~~~~~~~~~~~~~~~~
vim +/print_serdes_sdinfo +55 drivers/media/platform/intel/ipu6-acpi-pdata.c
cfb5743695d51c zouxiaoh 2022-11-28 54
cfb5743695d51c zouxiaoh 2022-11-28 @55 void print_serdes_sdinfo(struct serdes_subdev_info *sdinfo)
cfb5743695d51c zouxiaoh 2022-11-28 56 {
cfb5743695d51c zouxiaoh 2022-11-28 57 int j;
cfb5743695d51c zouxiaoh 2022-11-28 58 struct serdes_module_pdata *sd_mpdata = sdinfo->board_info.platform_data;
cfb5743695d51c zouxiaoh 2022-11-28 59
cfb5743695d51c zouxiaoh 2022-11-28 60 if (!sd_mpdata) {
cfb5743695d51c zouxiaoh 2022-11-28 61 pr_err("Empty serdes module pdata");
cfb5743695d51c zouxiaoh 2022-11-28 62 return;
cfb5743695d51c zouxiaoh 2022-11-28 63 }
cfb5743695d51c zouxiaoh 2022-11-28 64
cfb5743695d51c zouxiaoh 2022-11-28 65 pr_debug("\t\trx_port \t\t= %d", sdinfo->rx_port);
cfb5743695d51c zouxiaoh 2022-11-28 66 pr_debug("\t\tphy_i2c_addr \t\t= 0x%x", sdinfo->phy_i2c_addr);
cfb5743695d51c zouxiaoh 2022-11-28 67 pr_debug("\t\tser_alias \t\t= 0x%x", sdinfo->ser_alias);
cfb5743695d51c zouxiaoh 2022-11-28 68 pr_debug("\t\tsuffix \t\t\t= %c", sdinfo->suffix);
cfb5743695d51c zouxiaoh 2022-11-28 69 pr_debug("\t\tboard_info.type \t= %s", sdinfo->board_info.type);
cfb5743695d51c zouxiaoh 2022-11-28 70 pr_debug("\t\tboard_info.addr \t= 0x%x", sdinfo->board_info.addr);
cfb5743695d51c zouxiaoh 2022-11-28 71
cfb5743695d51c zouxiaoh 2022-11-28 72 pr_debug("serdes board_info.platform_data");
cfb5743695d51c zouxiaoh 2022-11-28 73 pr_debug("\t\tlanes \t\t\t= %d", sd_mpdata->lanes);
cfb5743695d51c zouxiaoh 2022-11-28 74 pr_debug("\t\tmodule_name \t\t= %s", sd_mpdata->module_name);
cfb5743695d51c zouxiaoh 2022-11-28 75 pr_debug("\t\tfsin \t\t\t= %d", sd_mpdata->fsin);
cfb5743695d51c zouxiaoh 2022-11-28 76
cfb5743695d51c zouxiaoh 2022-11-28 77 if (serdes_info.gpio_powerup_seq > 0)
cfb5743695d51c zouxiaoh 2022-11-28 78 for (j = 0; j < serdes_info.gpio_powerup_seq; j++)
cfb5743695d51c zouxiaoh 2022-11-28 79 pr_debug("\t\t gpio_powerup_seq[%d] \t= %d", j,
cfb5743695d51c zouxiaoh 2022-11-28 80 (int)sd_mpdata->gpio_powerup_seq[j]);
cfb5743695d51c zouxiaoh 2022-11-28 81 }
cfb5743695d51c zouxiaoh 2022-11-28 82
cfb5743695d51c zouxiaoh 2022-11-28 @83 void print_serdes_subdev(struct ipu_isys_subdev_info *sd)
cfb5743695d51c zouxiaoh 2022-11-28 84 {
cfb5743695d51c zouxiaoh 2022-11-28 85 struct serdes_platform_data *sd_pdata = sd->i2c.board_info.platform_data;
cfb5743695d51c zouxiaoh 2022-11-28 86 int i;
cfb5743695d51c zouxiaoh 2022-11-28 87 struct serdes_subdev_info *sd_sdinfo;
cfb5743695d51c zouxiaoh 2022-11-28 88 struct serdes_module_pdata *sd_mpdata;
cfb5743695d51c zouxiaoh 2022-11-28 89
cfb5743695d51c zouxiaoh 2022-11-28 90 if (!sd_pdata) {
cfb5743695d51c zouxiaoh 2022-11-28 91 pr_err("Empty serdes subdev pdata");
cfb5743695d51c zouxiaoh 2022-11-28 92 return;
cfb5743695d51c zouxiaoh 2022-11-28 93 }
cfb5743695d51c zouxiaoh 2022-11-28 94
cfb5743695d51c zouxiaoh 2022-11-28 95 pr_debug("IPU6 ACPI %s", __func__);
cfb5743695d51c zouxiaoh 2022-11-28 96 pr_debug("sd_csi2");
cfb5743695d51c zouxiaoh 2022-11-28 97 pr_debug("\t\tnlanes \t\t\t= %d", sd->csi2->nlanes);
cfb5743695d51c zouxiaoh 2022-11-28 98 pr_debug("\t\tport \t\t\t= %d", sd->csi2->port);
cfb5743695d51c zouxiaoh 2022-11-28 99
cfb5743695d51c zouxiaoh 2022-11-28 100 pr_debug("sd->i2c");
cfb5743695d51c zouxiaoh 2022-11-28 101 pr_debug("\t\ti2c_adapter_bdf \t= %s", sd->i2c.i2c_adapter_bdf);
cfb5743695d51c zouxiaoh 2022-11-28 102 pr_debug("\t\tboard_info.type \t= %s", sd->i2c.board_info.type);
cfb5743695d51c zouxiaoh 2022-11-28 103 pr_debug("\t\tboard_info.addr \t= 0x%x", sd->i2c.board_info.addr);
cfb5743695d51c zouxiaoh 2022-11-28 104
cfb5743695d51c zouxiaoh 2022-11-28 105 pr_debug("sd->i2c.board_info.platform_data");
cfb5743695d51c zouxiaoh 2022-11-28 106 pr_debug("\t\treset_gpio \t\t= %d", sd_pdata->reset_gpio);
cfb5743695d51c zouxiaoh 2022-11-28 107 pr_debug("\t\tFPD_gpio \t\t= %d", sd_pdata->FPD_gpio);
cfb5743695d51c zouxiaoh 2022-11-28 108 pr_debug("\t\tsuffix \t\t\t= %c", sd_pdata->suffix);
cfb5743695d51c zouxiaoh 2022-11-28 109
cfb5743695d51c zouxiaoh 2022-11-28 110 for (i = 0; i < serdes_info.rx_port; i++) {
cfb5743695d51c zouxiaoh 2022-11-28 111 sd_sdinfo = &sd_pdata->subdev_info[i];
cfb5743695d51c zouxiaoh 2022-11-28 112 sd_mpdata = sd_sdinfo->board_info.platform_data;
cfb5743695d51c zouxiaoh 2022-11-28 113
cfb5743695d51c zouxiaoh 2022-11-28 114 if (!sd_mpdata)
cfb5743695d51c zouxiaoh 2022-11-28 115 continue;
cfb5743695d51c zouxiaoh 2022-11-28 116
cfb5743695d51c zouxiaoh 2022-11-28 117 pr_debug("serdes subdev_info[%d]", i);
cfb5743695d51c zouxiaoh 2022-11-28 118 print_serdes_sdinfo(sd_sdinfo);
cfb5743695d51c zouxiaoh 2022-11-28 119 }
cfb5743695d51c zouxiaoh 2022-11-28 120
cfb5743695d51c zouxiaoh 2022-11-28 121 }
cfb5743695d51c zouxiaoh 2022-11-28 122
cfb5743695d51c zouxiaoh 2022-11-28 @123 void print_subdev(struct ipu_isys_subdev_info *sd)
cfb5743695d51c zouxiaoh 2022-11-28 124 {
cfb5743695d51c zouxiaoh 2022-11-28 125 struct sensor_platform_data *spdata = sd->i2c.board_info.platform_data;
cfb5743695d51c zouxiaoh 2022-11-28 126 int i;
cfb5743695d51c zouxiaoh 2022-11-28 127
cfb5743695d51c zouxiaoh 2022-11-28 128 if (!spdata) {
cfb5743695d51c zouxiaoh 2022-11-28 129 pr_err("Empty sensor subdev");
cfb5743695d51c zouxiaoh 2022-11-28 130 return;
cfb5743695d51c zouxiaoh 2022-11-28 131 }
cfb5743695d51c zouxiaoh 2022-11-28 132
cfb5743695d51c zouxiaoh 2022-11-28 133 pr_debug("IPU6 ACPI %s", __func__);
cfb5743695d51c zouxiaoh 2022-11-28 134 pr_debug("sd->csi2");
cfb5743695d51c zouxiaoh 2022-11-28 135 pr_debug("\t\tnlanes \t\t\t= %d", sd->csi2->nlanes);
cfb5743695d51c zouxiaoh 2022-11-28 136 pr_debug("\t\tport \t\t\t= %d", sd->csi2->port);
cfb5743695d51c zouxiaoh 2022-11-28 137
cfb5743695d51c zouxiaoh 2022-11-28 138 pr_debug("sd->i2c");
cfb5743695d51c zouxiaoh 2022-11-28 139 pr_debug("\t\ti2c_adapter_bdf \t= %s", sd->i2c.i2c_adapter_bdf);
cfb5743695d51c zouxiaoh 2022-11-28 140 pr_debug("\t\tboard_info.type \t= %s", sd->i2c.board_info.type);
cfb5743695d51c zouxiaoh 2022-11-28 141 pr_debug("\t\tboard_info.addr \t= 0x%x", sd->i2c.board_info.addr);
cfb5743695d51c zouxiaoh 2022-11-28 142
cfb5743695d51c zouxiaoh 2022-11-28 143 pr_debug("sd->i2c.platform_data");
cfb5743695d51c zouxiaoh 2022-11-28 144 pr_debug("\t\tport \t\t\t= %d", spdata->port);
cfb5743695d51c zouxiaoh 2022-11-28 145 pr_debug("\t\tlanes \t\t\t= %d", spdata->lanes);
cfb5743695d51c zouxiaoh 2022-11-28 146 pr_debug("\t\ti2c_slave_address \t= 0x%x", spdata->i2c_slave_address);
cfb5743695d51c zouxiaoh 2022-11-28 147 pr_debug("\t\tirq_pin \t\t= %d", spdata->irq_pin);
cfb5743695d51c zouxiaoh 2022-11-28 148 pr_debug("\t\tirq_pin_name \t\t= %s", spdata->irq_pin_name);
cfb5743695d51c zouxiaoh 2022-11-28 149 pr_debug("\t\tsuffix \t\t\t= %c", spdata->suffix);
cfb5743695d51c zouxiaoh 2022-11-28 150 pr_debug("\t\treset_pin \t\t= %d", spdata->reset_pin);
cfb5743695d51c zouxiaoh 2022-11-28 151 pr_debug("\t\tdetect_pin \t\t= %d", spdata->detect_pin);
cfb5743695d51c zouxiaoh 2022-11-28 152
9a2116b2763776 zouxiaoh 2022-11-09 153 for (i = 0; i < IPU_SPDATA_GPIO_NUM; i++)
cfb5743695d51c zouxiaoh 2022-11-28 154 pr_debug("\t\tgpios[%d] \t\t= %d", i, spdata->gpios[i]);
cfb5743695d51c zouxiaoh 2022-11-28 155 }
cfb5743695d51c zouxiaoh 2022-11-28 156
cfb5743695d51c zouxiaoh 2022-11-28 @157 void add_local_subdevs(struct ipu_isys_subdev_info *new_subdev_info)
cfb5743695d51c zouxiaoh 2022-11-28 158 {
cfb5743695d51c zouxiaoh 2022-11-28 159 struct ipu_isys_subdev_pdata *ptr_acpi_subdev_pdata = &acpi_subdev_pdata;
cfb5743695d51c zouxiaoh 2022-11-28 160 int i = 0;
cfb5743695d51c zouxiaoh 2022-11-28 161
cfb5743695d51c zouxiaoh 2022-11-28 162 while (i <= MAX_ACPI_SENSOR_NUM) {
cfb5743695d51c zouxiaoh 2022-11-28 163 if (!ptr_acpi_subdev_pdata->subdevs[i]) {
cfb5743695d51c zouxiaoh 2022-11-28 164 ptr_acpi_subdev_pdata->subdevs[i] = new_subdev_info;
cfb5743695d51c zouxiaoh 2022-11-28 165 ptr_acpi_subdev_pdata->subdevs[i+1] = NULL;
cfb5743695d51c zouxiaoh 2022-11-28 166 break;
cfb5743695d51c zouxiaoh 2022-11-28 167 }
cfb5743695d51c zouxiaoh 2022-11-28 168 i++;
cfb5743695d51c zouxiaoh 2022-11-28 169 }
cfb5743695d51c zouxiaoh 2022-11-28 170 }
cfb5743695d51c zouxiaoh 2022-11-28 171
cfb5743695d51c zouxiaoh 2022-11-28 @172 void update_short(struct device *dev,
cfb5743695d51c zouxiaoh 2022-11-28 173 char msg[MSG_LEN],
cfb5743695d51c zouxiaoh 2022-11-28 174 unsigned short *old_short,
cfb5743695d51c zouxiaoh 2022-11-28 175 unsigned int new_short)
cfb5743695d51c zouxiaoh 2022-11-28 176 {
cfb5743695d51c zouxiaoh 2022-11-28 177 if (*old_short != new_short) {
cfb5743695d51c zouxiaoh 2022-11-28 178 dev_info(dev, "%s 0x%x -> 0x%x", msg, *old_short, new_short);
cfb5743695d51c zouxiaoh 2022-11-28 179 *old_short = new_short;
cfb5743695d51c zouxiaoh 2022-11-28 180 }
cfb5743695d51c zouxiaoh 2022-11-28 181 }
cfb5743695d51c zouxiaoh 2022-11-28 182
cfb5743695d51c zouxiaoh 2022-11-28 @183 void update_hex(struct device *dev,
cfb5743695d51c zouxiaoh 2022-11-28 184 char msg[MSG_LEN],
cfb5743695d51c zouxiaoh 2022-11-28 185 unsigned int *old_hex,
cfb5743695d51c zouxiaoh 2022-11-28 186 unsigned int new_hex)
cfb5743695d51c zouxiaoh 2022-11-28 187 {
cfb5743695d51c zouxiaoh 2022-11-28 188 if (*old_hex != new_hex) {
cfb5743695d51c zouxiaoh 2022-11-28 189 dev_info(dev, "%s 0x%x -> 0x%x", msg, *old_hex, new_hex);
cfb5743695d51c zouxiaoh 2022-11-28 190 *old_hex = new_hex;
cfb5743695d51c zouxiaoh 2022-11-28 191 }
cfb5743695d51c zouxiaoh 2022-11-28 192 }
cfb5743695d51c zouxiaoh 2022-11-28 193
cfb5743695d51c zouxiaoh 2022-11-28 @194 void update_int(struct device *dev,
cfb5743695d51c zouxiaoh 2022-11-28 195 char msg[MSG_LEN],
cfb5743695d51c zouxiaoh 2022-11-28 196 unsigned int *old_int,
cfb5743695d51c zouxiaoh 2022-11-28 197 unsigned int new_int)
cfb5743695d51c zouxiaoh 2022-11-28 198 {
cfb5743695d51c zouxiaoh 2022-11-28 199 if (*old_int != new_int) {
cfb5743695d51c zouxiaoh 2022-11-28 200 dev_info(dev, "%s %d -> %d", msg, *old_int, new_int);
cfb5743695d51c zouxiaoh 2022-11-28 201 *old_int = new_int;
cfb5743695d51c zouxiaoh 2022-11-28 202 }
cfb5743695d51c zouxiaoh 2022-11-28 203 }
cfb5743695d51c zouxiaoh 2022-11-28 204
cfb5743695d51c zouxiaoh 2022-11-28 @205 void update_inta(struct device *dev,
cfb5743695d51c zouxiaoh 2022-11-28 206 char msg[MSG_LEN],
cfb5743695d51c zouxiaoh 2022-11-28 207 int old_int[MSG_LEN],
cfb5743695d51c zouxiaoh 2022-11-28 208 int new_int[MSG_LEN],
cfb5743695d51c zouxiaoh 2022-11-28 209 size_t size)
cfb5743695d51c zouxiaoh 2022-11-28 210 {
cfb5743695d51c zouxiaoh 2022-11-28 211 int i;
cfb5743695d51c zouxiaoh 2022-11-28 212
cfb5743695d51c zouxiaoh 2022-11-28 213 for (i = 0; i < size; i++) {
cfb5743695d51c zouxiaoh 2022-11-28 214 if (old_int[i] != new_int[i]) {
cfb5743695d51c zouxiaoh 2022-11-28 215 dev_info(dev, "%s %d -> %d", msg, old_int[i], new_int[i]);
cfb5743695d51c zouxiaoh 2022-11-28 216 old_int[i] = new_int[i];
cfb5743695d51c zouxiaoh 2022-11-28 217 }
cfb5743695d51c zouxiaoh 2022-11-28 218 }
cfb5743695d51c zouxiaoh 2022-11-28 219 }
cfb5743695d51c zouxiaoh 2022-11-28 220
cfb5743695d51c zouxiaoh 2022-11-28 @221 void update_str(struct device *dev,
cfb5743695d51c zouxiaoh 2022-11-28 222 char msg[MSG_LEN],
cfb5743695d51c zouxiaoh 2022-11-28 223 char old_str[MSG_LEN],
cfb5743695d51c zouxiaoh 2022-11-28 224 char new_str[MSG_LEN])
cfb5743695d51c zouxiaoh 2022-11-28 225 {
cfb5743695d51c zouxiaoh 2022-11-28 226 if (strcmp(old_str, new_str) != 0) {
cfb5743695d51c zouxiaoh 2022-11-28 227 dev_info(dev, "%s %s -> %s", msg, old_str, new_str);
cfb5743695d51c zouxiaoh 2022-11-28 228 strlcpy(old_str, new_str, strlen(new_str)+1);
cfb5743695d51c zouxiaoh 2022-11-28 229 }
cfb5743695d51c zouxiaoh 2022-11-28 230 }
cfb5743695d51c zouxiaoh 2022-11-28 231
cfb5743695d51c zouxiaoh 2022-11-28 @232 void update_subdev(struct device *dev,
cfb5743695d51c zouxiaoh 2022-11-28 233 struct ipu_isys_subdev_info *new_sd,
cfb5743695d51c zouxiaoh 2022-11-28 234 struct ipu_isys_subdev_info **old_sd)
cfb5743695d51c zouxiaoh 2022-11-28 235 {
cfb5743695d51c zouxiaoh 2022-11-28 236 struct sensor_platform_data *old_pdata =
cfb5743695d51c zouxiaoh 2022-11-28 237 (*old_sd)->i2c.board_info.platform_data;
cfb5743695d51c zouxiaoh 2022-11-28 238
cfb5743695d51c zouxiaoh 2022-11-28 239 struct sensor_platform_data *new_pdata =
cfb5743695d51c zouxiaoh 2022-11-28 240 new_sd->i2c.board_info.platform_data;
cfb5743695d51c zouxiaoh 2022-11-28 241
cfb5743695d51c zouxiaoh 2022-11-28 242 /* csi2 */
cfb5743695d51c zouxiaoh 2022-11-28 243 update_int(dev, "CSI2 port", &(*old_sd)->csi2->port, new_sd->csi2->port);
cfb5743695d51c zouxiaoh 2022-11-28 244 update_int(dev, "CSI2 nlanes", &(*old_sd)->csi2->nlanes, new_sd->csi2->nlanes);
cfb5743695d51c zouxiaoh 2022-11-28 245
cfb5743695d51c zouxiaoh 2022-11-28 246 /* i2c */
cfb5743695d51c zouxiaoh 2022-11-28 247 update_short(dev, "I2C board_info addr", &(*old_sd)->i2c.board_info.addr,
cfb5743695d51c zouxiaoh 2022-11-28 248 new_sd->i2c.board_info.addr);
cfb5743695d51c zouxiaoh 2022-11-28 249 update_str(dev, "I2C i2c_adapter_bdf", (*old_sd)->i2c.i2c_adapter_bdf,
cfb5743695d51c zouxiaoh 2022-11-28 250 new_sd->i2c.i2c_adapter_bdf);
cfb5743695d51c zouxiaoh 2022-11-28 251
cfb5743695d51c zouxiaoh 2022-11-28 252 /* platform data */
cfb5743695d51c zouxiaoh 2022-11-28 253 update_int(dev, "pdata port", &(old_pdata)->port, new_pdata->port);
cfb5743695d51c zouxiaoh 2022-11-28 254 update_int(dev, "pdata lanes", &(old_pdata)->lanes, new_pdata->lanes);
cfb5743695d51c zouxiaoh 2022-11-28 255 update_hex(dev, "pdata I2C slave addr", &(old_pdata)->i2c_slave_address,
cfb5743695d51c zouxiaoh 2022-11-28 256 new_pdata->i2c_slave_address);
cfb5743695d51c zouxiaoh 2022-11-28 257 update_int(dev, "pdata irq_pin", &(old_pdata)->irq_pin, new_pdata->irq_pin);
cfb5743695d51c zouxiaoh 2022-11-28 258 update_str(dev, "pdata irq_pin_name", old_pdata->irq_pin_name, new_pdata->irq_pin_name);
cfb5743695d51c zouxiaoh 2022-11-28 259 update_int(dev, "pdata reset_pin", &(old_pdata)->reset_pin, new_pdata->reset_pin);
cfb5743695d51c zouxiaoh 2022-11-28 260 update_int(dev, "pdata detect_pin", &(old_pdata)->detect_pin, new_pdata->detect_pin);
9a2116b2763776 zouxiaoh 2022-11-09 261 update_inta(dev, "pdata gpios", old_pdata->gpios, new_pdata->gpios, IPU_SPDATA_GPIO_NUM);
cfb5743695d51c zouxiaoh 2022-11-28 262 }
cfb5743695d51c zouxiaoh 2022-11-28 263
:::::: The code at line 55 was first introduced by commit
:::::: cfb5743695d51c3d275a3646d140336c6e515358 media: intel-ipu6: implement new vc solution
:::::: TO: zouxiaoh <xiaohong.zou@intel.com>
:::::: CC: renjiaox <jiaojiaox.ren@intel.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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