| .. | .. |
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| 1 | +// SPDX-License-Identifier: GPL-2.0-only |
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| 1 | 2 | /* |
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| 2 | 3 | * TI AMx3 Wakeup M3 Remote Processor driver |
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| 3 | 4 | * |
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| .. | .. |
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| 5 | 6 | * |
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| 6 | 7 | * Dave Gerlach <d-gerlach@ti.com> |
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| 7 | 8 | * Suman Anna <s-anna@ti.com> |
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| 8 | | - * |
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| 9 | | - * This program is free software; you can redistribute it and/or |
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| 10 | | - * modify it under the terms of the GNU General Public License |
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| 11 | | - * version 2 as published by the Free Software Foundation. |
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| 12 | | - * |
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| 13 | | - * This program is distributed in the hope that it will be useful, |
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| 14 | | - * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | | - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 16 | | - * GNU General Public License for more details. |
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| 17 | 9 | */ |
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| 18 | 10 | |
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| 19 | 11 | #include <linux/err.h> |
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| .. | .. |
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| 88 | 80 | return 0; |
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| 89 | 81 | } |
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| 90 | 82 | |
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| 91 | | -static void *wkup_m3_rproc_da_to_va(struct rproc *rproc, u64 da, int len) |
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| 83 | +static void *wkup_m3_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem) |
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| 92 | 84 | { |
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| 93 | 85 | struct wkup_m3_rproc *wkupm3 = rproc->priv; |
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| 94 | 86 | void *va = NULL; |
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| 95 | 87 | int i; |
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| 96 | 88 | u32 offset; |
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| 97 | 89 | |
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| 98 | | - if (len <= 0) |
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| 90 | + if (len == 0) |
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| 99 | 91 | return NULL; |
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| 100 | 92 | |
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| 101 | 93 | for (i = 0; i < WKUPM3_MEM_MAX; i++) { |
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