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OpenCloudOS-Kernel
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Merge branch 'acpi-wdat' 

* acpi-wdat:
  ACPI / watchdog: Fix off-by-one error at resource assignment
This commit is contained in:
Rafael J. Wysocki 2018-03-22 23:42:08 +01:00
parent 82bf43b291 b1abf6fc49
commit 594fdbaab7
2 changed files with 3 additions and 3 deletions
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4
drivers/acpi/acpi_watchdog.c
View File

@ -74,10 +74,10 @@ void __init acpi_watchdog_init(void)
res.start = gas->address;
if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) {
res.flags = IORESOURCE_MEM;
res.end = res.start + ALIGN(gas->access_width, 4);
res.end = res.start + ALIGN(gas->access_width, 4) - 1;
} else if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_IO) {
res.flags = IORESOURCE_IO;
res.end = res.start + gas->access_width;
res.end = res.start + gas->access_width - 1;
} else {
pr_warn("Unsupported address space: %u\n",
gas->space_id);

2
drivers/watchdog/wdat_wdt.c
View File

@ -392,7 +392,7 @@ static int wdat_wdt_probe(struct platform_device *pdev)
memset(&r, 0, sizeof(r));
r.start = gas->address;
r.end = r.start + gas->access_width;
r.end = r.start + gas->access_width - 1;
if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) {
r.flags = IORESOURCE_MEM;
} else if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_IO) {