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| 1 | +// SPDX-License-Identifier: GPL-2.0-or-later |
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1 | 2 | /* |
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2 | | - * Copyright (C) 2010-2013 Bluecherry, LLC <http://www.bluecherrydvr.com> |
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| 3 | + * Copyright (C) 2010-2013 Bluecherry, LLC <https://www.bluecherrydvr.com> |
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3 | 4 | * |
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4 | 5 | * Original author: |
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5 | 6 | * Ben Collins <bcollins@ubuntu.com> |
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6 | 7 | * |
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7 | 8 | * Additional work by: |
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8 | 9 | * John Brooks <john.brooks@bluecherry.net> |
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9 | | - * |
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10 | | - * This program is free software; you can redistribute it and/or modify |
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11 | | - * it under the terms of the GNU General Public License as published by |
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12 | | - * the Free Software Foundation; either version 2 of the License, or |
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13 | | - * (at your option) any later version. |
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14 | | - * |
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15 | | - * This program is distributed in the hope that it will be useful, |
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16 | | - * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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17 | | - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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18 | | - * GNU General Public License for more details. |
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19 | 10 | */ |
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20 | 11 | |
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21 | 12 | #include <linux/kernel.h> |
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.. | .. |
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48 | 39 | ret = solo_reg_read(solo_dev, SOLO_GPIO_CONFIG_1); |
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49 | 40 | |
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50 | 41 | for (port = 0; port < 16; port++) { |
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51 | | - if (!((1 << (port + 16)) & port_mask)) |
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| 42 | + if (!((1UL << (port + 16)) & port_mask)) |
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52 | 43 | continue; |
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53 | 44 | |
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54 | 45 | if (!mode) |
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55 | | - ret &= ~(1 << port); |
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| 46 | + ret &= ~(1UL << port); |
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56 | 47 | else |
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57 | | - ret |= 1 << port; |
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| 48 | + ret |= 1UL << port; |
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58 | 49 | } |
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59 | 50 | |
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60 | 51 | /* Enable GPIO[31:16] */ |
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