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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 | * PowerNV OPAL Sensor-groups interface |
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3 | 4 | * |
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4 | 5 | * Copyright 2017 IBM Corp. |
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5 | | - * |
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6 | | - * This program is free software; you can redistribute it and/or |
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7 | | - * modify it under the terms of the GNU General Public License |
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8 | | - * as published by the Free Software Foundation; either version |
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9 | | - * 2 of the License, or (at your option) any later version. |
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10 | 6 | */ |
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11 | 7 | |
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12 | 8 | #define pr_fmt(fmt) "opal-sensor-groups: " fmt |
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.. | .. |
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17 | 13 | |
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18 | 14 | #include <asm/opal.h> |
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19 | 15 | |
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20 | | -DEFINE_MUTEX(sg_mutex); |
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| 16 | +static DEFINE_MUTEX(sg_mutex); |
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21 | 17 | |
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22 | 18 | static struct kobject *sg_kobj; |
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23 | 19 | |
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.. | .. |
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214 | 210 | } |
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215 | 211 | |
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216 | 212 | if (!of_property_read_u32(node, "ibm,chip-id", &chipid)) |
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217 | | - sprintf(sgs[i].name, "%s%d", node->name, chipid); |
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| 213 | + sprintf(sgs[i].name, "%pOFn%d", node, chipid); |
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218 | 214 | else |
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219 | | - sprintf(sgs[i].name, "%s", node->name); |
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| 215 | + sprintf(sgs[i].name, "%pOFn", node); |
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220 | 216 | |
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221 | 217 | sgs[i].sg.name = sgs[i].name; |
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222 | 218 | if (add_attr_group(ops, len, &sgs[i], sgid)) { |
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