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| author | S.Çağlar Onur | 2008-03-17 10:36:26 +0100 |
|---|---|---|
| committer | Paul Mackerras | 2008-03-25 22:44:05 +0100 |
| commit | 59861bc6ee475542c66f4b24b9f5b5148f1d4f0e (patch) | |
| tree | 3a04624b1bd4bd0ee4ab367e21c60aee94807923 /arch/powerpc/platforms/iseries | |
| parent | [POWERPC] Update wait_state_cycles in the VPA (diff) | |
| download | kernel-qcow2-linux-59861bc6ee475542c66f4b24b9f5b5148f1d4f0e.tar.gz kernel-qcow2-linux-59861bc6ee475542c66f4b24b9f5b5148f1d4f0e.tar.xz kernel-qcow2-linux-59861bc6ee475542c66f4b24b9f5b5148f1d4f0e.zip | |
[POWERPC] arch/powerpc/platforms/iseries/pci.c: Use time_* macros
The functions time_before, time_before_eq, time_after, and
time_after_eq are more robust for comparing jiffies against other
values.
This implements usage of the time_after() macro, defined at
linux/jiffies.h, which deals with wrapping correctly.
Signed-off-by: S.Çağlar Onur <caglar@pardus.org.tr>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/iseries')
| -rw-r--r-- | arch/powerpc/platforms/iseries/pci.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c index cc562e4c2f32..02a634faedbe 100644 --- a/arch/powerpc/platforms/iseries/pci.c +++ b/arch/powerpc/platforms/iseries/pci.c @@ -23,6 +23,7 @@ #undef DEBUG +#include <linux/jiffies.h> #include <linux/kernel.h> #include <linux/list.h> #include <linux/string.h> @@ -586,7 +587,7 @@ static inline struct device_node *xlate_iomm_address( static unsigned long last_jiffies; static int num_printed; - if ((jiffies - last_jiffies) > 60 * HZ) { + if (time_after(jiffies, last_jiffies + 60 * HZ)) { last_jiffies = jiffies; num_printed = 0; } |