Commit-ID: 60e3bf14d4e2a9fcc11c2fc33f572bfafa8ece92
Gitweb: http://git.kernel.org/tip/60e3bf14d4e2a9fcc11c2fc33f572bfafa8ece92
Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
AuthorDate: Sat, 20 Oct 2012 07:46:02 +0300
Committer: John Stultz <john.stultz@xxxxxxxxxx>
CommitDate: Tue, 13 Nov 2012 14:04:50 -0500
clocksource: clean up parse_pmtmr()
I changed the strict_strtoul() to kstrtouint(). That has the check
for UINT_MAX built in to it so the ifdefs can be removed. Also
I changed a printk() to pr_info().
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Signed-off-by: John Stultz <john.stultz@xxxxxxxxxx>
---
drivers/clocksource/acpi_pm.c | 17 ++++++++---------
1 file changed, 8 insertions(+), 9 deletions(-)
diff --git a/drivers/clocksource/acpi_pm.c b/drivers/clocksource/acpi_pm.c
index 6b5cf02..5d1b926 100644
--- a/drivers/clocksource/acpi_pm.c
+++ b/drivers/clocksource/acpi_pm.c
@@ -233,16 +233,15 @@ fs_initcall(init_acpi_pm_clocksource);
*/
static int __init parse_pmtmr(char *arg)
{
- unsigned long base;
+ unsigned int base;
+ int ret;
- 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",
- pmtmr_ioport, base);
+ ret = kstrtouint(arg, 16, &base);
+ if (ret)
+ return ret;
+
+ pr_info("PMTMR IOPort override: 0x%04x -> 0x%04x\n", pmtmr_ioport,
+ base);
pmtmr_ioport = base;
return 1;
--
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