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| 1 | +// SPDX-License-Identifier: GPL-2.0-or-later |
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1 | 2 | /* |
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2 | 3 | * Hardware monitoring driver for ucd9200 series Digital PWM System Controllers |
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3 | 4 | * |
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4 | 5 | * Copyright (C) 2011 Ericsson AB. |
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5 | | - * |
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6 | | - * This program is free software; you can redistribute it and/or modify |
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7 | | - * it under the terms of the GNU General Public License as published by |
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8 | | - * the Free Software Foundation; either version 2 of the License, or |
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9 | | - * (at your option) any later version. |
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10 | | - * |
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11 | | - * This program is distributed in the hope that it will be useful, |
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12 | | - * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | | - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | | - * GNU General Public License for more details. |
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15 | | - * |
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16 | | - * You should have received a copy of the GNU General Public License |
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17 | | - * along with this program; if not, write to the Free Software |
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18 | | - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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19 | 6 | */ |
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20 | 7 | |
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21 | 8 | #include <linux/kernel.h> |
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.. | .. |
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47 | 34 | }; |
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48 | 35 | MODULE_DEVICE_TABLE(i2c, ucd9200_id); |
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49 | 36 | |
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50 | | -static const struct of_device_id ucd9200_of_match[] = { |
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| 37 | +static const struct of_device_id __maybe_unused ucd9200_of_match[] = { |
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51 | 38 | { |
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52 | 39 | .compatible = "ti,cd9200", |
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53 | 40 | .data = (void *)ucd9200 |
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.. | .. |
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84 | 71 | }; |
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85 | 72 | MODULE_DEVICE_TABLE(of, ucd9200_of_match); |
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86 | 73 | |
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87 | | -static int ucd9200_probe(struct i2c_client *client, |
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88 | | - const struct i2c_device_id *id) |
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| 74 | +static int ucd9200_probe(struct i2c_client *client) |
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89 | 75 | { |
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90 | 76 | u8 block_buffer[I2C_SMBUS_BLOCK_MAX + 1]; |
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91 | 77 | struct pmbus_driver_info *info; |
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.. | .. |
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119 | 105 | if (client->dev.of_node) |
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120 | 106 | chip = (enum chips)of_device_get_match_data(&client->dev); |
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121 | 107 | else |
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122 | | - chip = id->driver_data; |
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| 108 | + chip = mid->driver_data; |
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123 | 109 | |
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124 | | - if (chip != ucd9200 && chip != mid->driver_data) |
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| 110 | + if (chip != ucd9200 && strcmp(client->name, mid->name) != 0) |
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125 | 111 | dev_notice(&client->dev, |
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126 | 112 | "Device mismatch: Configured %s, detected %s\n", |
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127 | | - id->name, mid->name); |
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| 113 | + client->name, mid->name); |
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128 | 114 | |
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129 | 115 | info = devm_kzalloc(&client->dev, sizeof(struct pmbus_driver_info), |
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130 | 116 | GFP_KERNEL); |
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.. | .. |
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205 | 191 | if (mid->driver_data == ucd9240) |
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206 | 192 | info->func[0] |= PMBUS_HAVE_FAN12 | PMBUS_HAVE_STATUS_FAN12; |
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207 | 193 | |
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208 | | - return pmbus_do_probe(client, mid, info); |
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| 194 | + return pmbus_do_probe(client, info); |
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209 | 195 | } |
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210 | 196 | |
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211 | 197 | /* This is the driver that will be inserted */ |
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.. | .. |
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214 | 200 | .name = "ucd9200", |
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215 | 201 | .of_match_table = of_match_ptr(ucd9200_of_match), |
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216 | 202 | }, |
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217 | | - .probe = ucd9200_probe, |
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| 203 | + .probe_new = ucd9200_probe, |
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218 | 204 | .remove = pmbus_do_remove, |
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219 | 205 | .id_table = ucd9200_id, |
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220 | 206 | }; |
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