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authorMarcos Paulo de Souza <marcos.mage@gmail.com>2012-02-05 01:26:13 +0400
committerRafael J. Wysocki <rjw@sisk.pl>2012-02-10 02:55:43 +0400
commit8916e3702ec422b57cc549fbae3986106292100f (patch)
tree476b8f1079e607518d8be5333abfd58ef53d792f /include/linux/suspend.h
parent3ed3c7b559f3cae7a5a92860a127ceb0cafd5a9c (diff)
downloadlinux-8916e3702ec422b57cc549fbae3986106292100f.tar.xz
PM / Suspend: Avoid code duplication in suspend statistics update
The code if (error) { suspend_stats.fail++; dpm_save_failed_errno(error); } else suspend_stats.success++; Appears in the kernel/power/main.c and kernel/power/suspend.c. This patch just creates a new function to avoid duplicated code. Suggested-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Signed-off-by: Marcos Paulo de Souza <marcos.mage@gmail.com> Acked-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'include/linux/suspend.h')
-rw-r--r--include/linux/suspend.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index ac1c114c499d..b90191894441 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -95,6 +95,22 @@ static inline void dpm_save_failed_step(enum suspend_stat_step step)
}
/**
+ * suspend_stats_update - Update success/failure statistics of suspend-to-ram
+ *
+ * @error: Value returned by enter_state() function
+ */
+static inline void suspend_stats_update(int error)
+{
+ if (error) {
+ suspend_stats.fail++;
+ dpm_save_failed_errno(error);
+ } else {
+ suspend_stats.success++;
+ }
+}
+
+
+/**
* struct platform_suspend_ops - Callbacks for managing platform dependent
* system sleep states.
*