| .. | .. |
|---|
| 1 | +// SPDX-License-Identifier: GPL-2.0-only |
|---|
| 1 | 2 | /* |
|---|
| 2 | 3 | * linux/drivers/clocksource/acpi_pm.c |
|---|
| 3 | 4 | * |
|---|
| .. | .. |
|---|
| 12 | 13 | * |
|---|
| 13 | 14 | * Based on parts of linux/drivers/acpi/hardware/hwtimer.c, timer_pit.c, |
|---|
| 14 | 15 | * timer_hpet.c, and on Arjan van de Ven's implementation for 2.4. |
|---|
| 15 | | - * |
|---|
| 16 | | - * This file is licensed under the GPL v2. |
|---|
| 17 | 16 | */ |
|---|
| 18 | 17 | |
|---|
| 19 | 18 | #include <linux/acpi_pmtmr.h> |
|---|
| .. | .. |
|---|
| 230 | 229 | int ret; |
|---|
| 231 | 230 | |
|---|
| 232 | 231 | ret = kstrtouint(arg, 16, &base); |
|---|
| 233 | | - if (ret) |
|---|
| 234 | | - return ret; |
|---|
| 232 | + if (ret) { |
|---|
| 233 | + pr_warn("PMTMR: invalid 'pmtmr=' value: '%s'\n", arg); |
|---|
| 234 | + return 1; |
|---|
| 235 | + } |
|---|
| 235 | 236 | |
|---|
| 236 | 237 | pr_info("PMTMR IOPort override: 0x%04x -> 0x%04x\n", pmtmr_ioport, |
|---|
| 237 | 238 | base); |
|---|