.. | .. |
---|
| 1 | +// SPDX-License-Identifier: GPL-2.0-only |
---|
1 | 2 | /* |
---|
2 | 3 | * OMAP powerdomain control |
---|
3 | 4 | * |
---|
.. | .. |
---|
7 | 8 | * Written by Paul Walmsley |
---|
8 | 9 | * Added OMAP4 specific support by Abhijit Pagare <abhijitpagare@ti.com> |
---|
9 | 10 | * State counting code by Tero Kristo <tero.kristo@nokia.com> |
---|
10 | | - * |
---|
11 | | - * This program is free software; you can redistribute it and/or modify |
---|
12 | | - * it under the terms of the GNU General Public License version 2 as |
---|
13 | | - * published by the Free Software Foundation. |
---|
14 | 11 | */ |
---|
15 | 12 | #undef DEBUG |
---|
16 | 13 | |
---|
.. | .. |
---|
177 | 174 | break; |
---|
178 | 175 | case PWRDM_STATE_PREV: |
---|
179 | 176 | prev = pwrdm_read_prev_pwrst(pwrdm); |
---|
180 | | - if (pwrdm->state != prev) |
---|
| 177 | + if (prev >= 0 && pwrdm->state != prev) |
---|
181 | 178 | pwrdm->state_counter[prev]++; |
---|
182 | 179 | if (prev == PWRDM_POWER_RET) |
---|
183 | 180 | _update_logic_membank_counters(pwrdm); |
---|