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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-10-22 19:34:09 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-10-22 19:34:09 +0100 |
| commit | f20e3b5fe7ead0615309433260b9784d8da0bbbd (patch) | |
| tree | eabb2e47a0355ac4e8024b7087b4e7cb9f324358 /drivers/clocksource/acpi_pm.c | |
| parent | bcbfe664e7af019e698cef2feb85ac2b4f1ac11d (diff) | |
| parent | f030d7b65e4e6399f23de2a41a58d1b607b6bd89 (diff) | |
| download | linux-f20e3b5fe7ead0615309433260b9784d8da0bbbd.tar.gz | |
Merge branch 'for-rmk' of git://git.android.com/kernel into devel
Diffstat (limited to 'drivers/clocksource/acpi_pm.c')
| -rw-r--r-- | drivers/clocksource/acpi_pm.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/clocksource/acpi_pm.c b/drivers/clocksource/acpi_pm.c index 71d2ac4e3f46..c20171078d1d 100644 --- a/drivers/clocksource/acpi_pm.c +++ b/drivers/clocksource/acpi_pm.c @@ -237,9 +237,12 @@ static int __init parse_pmtmr(char *arg) if (strict_strtoul(arg, 16, &base)) return -EINVAL; - +#ifdef CONFIG_X86_64 + if (base > UINT_MAX) + return -ERANGE; +#endif printk(KERN_INFO "PMTMR IOPort override: 0x%04x -> 0x%04lx\n", - (unsigned int)pmtmr_ioport, base); + pmtmr_ioport, base); pmtmr_ioport = base; return 1; |