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| 1 | +// SPDX-License-Identifier: GPL-2.0-only |
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1 | 2 | /* |
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2 | 3 | * The Industrial I/O core, software trigger functions |
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3 | 4 | * |
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4 | 5 | * Copyright (c) 2015 Intel Corporation |
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5 | | - * |
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6 | | - * This program is free software; you can redistribute it and/or modify it |
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7 | | - * under the terms of the GNU General Public License version 2 as published by |
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8 | | - * the Free Software Foundation. |
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9 | 6 | */ |
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10 | 7 | |
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11 | 8 | #include <linux/module.h> |
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.. | .. |
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61 | 58 | |
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62 | 59 | t->group = configfs_register_default_group(iio_triggers_group, t->name, |
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63 | 60 | &iio_trigger_type_group_type); |
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64 | | - if (IS_ERR(t->group)) |
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| 61 | + if (IS_ERR(t->group)) { |
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| 62 | + mutex_lock(&iio_trigger_types_lock); |
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| 63 | + list_del(&t->list); |
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| 64 | + mutex_unlock(&iio_trigger_types_lock); |
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65 | 65 | ret = PTR_ERR(t->group); |
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| 66 | + } |
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66 | 67 | |
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67 | 68 | return ret; |
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68 | 69 | } |
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