| .. | .. |
|---|
| 1 | +// SPDX-License-Identifier: ISC |
|---|
| 1 | 2 | /* |
|---|
| 2 | 3 | * Copyright (c) 2015-2016 Qualcomm Atheros, Inc. |
|---|
| 3 | | - * |
|---|
| 4 | | - * Permission to use, copy, modify, and/or distribute this software for any |
|---|
| 5 | | - * purpose with or without fee is hereby granted, provided that the above |
|---|
| 6 | | - * copyright notice and this permission notice appear in all copies. |
|---|
| 7 | | - * |
|---|
| 8 | | - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
|---|
| 9 | | - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
|---|
| 10 | | - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
|---|
| 11 | | - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
|---|
| 12 | | - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
|---|
| 13 | | - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
|---|
| 14 | | - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
|---|
| 15 | 4 | */ |
|---|
| 16 | 5 | |
|---|
| 17 | 6 | /* This file has implementation for code swap logic. With code swap feature, |
|---|
| .. | .. |
|---|
| 117 | 106 | |
|---|
| 118 | 107 | virt_addr = dma_alloc_coherent(ar->dev, swap_bin_len, &paddr, |
|---|
| 119 | 108 | GFP_KERNEL); |
|---|
| 120 | | - if (!virt_addr) { |
|---|
| 121 | | - ath10k_err(ar, "failed to allocate dma coherent memory\n"); |
|---|
| 109 | + if (!virt_addr) |
|---|
| 122 | 110 | return NULL; |
|---|
| 123 | | - } |
|---|
| 124 | 111 | |
|---|
| 125 | 112 | seg_info->seg_hw_info.bus_addr[0] = __cpu_to_le32(paddr); |
|---|
| 126 | 113 | seg_info->seg_hw_info.size = __cpu_to_le32(swap_bin_len); |
|---|