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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2018-02-22 14:59:20 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-02-23 08:20:30 +0100 |
| commit | 492a1abd61e4b4f78c1c5804840a304a9e32da04 (patch) | |
| tree | 326e956e0e6b448dffa183819cd3b474126e3a31 | |
| parent | 24e8db62c135e142e23bec597adb135bd6a8828f (diff) | |
| download | linux-next-492a1abd61e4b4f78c1c5804840a304a9e32da04.tar.gz | |
dmi: Introduce the dmi_get_bios_year() helper function
The pattern to only extract the year portion of date is used in
several places and more users may come.
By using this helper they may create slightly cleaner code.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
[ Minor stylistic cleanup. ]
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Jean Delvare <jdelvare@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-acpi@vger.kernel.org
Cc: linux-pci@vger.kernel.org
Link: http://lkml.kernel.org/r/20180222125923.57385-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
| -rw-r--r-- | include/linux/dmi.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/dmi.h b/include/linux/dmi.h index 46e151172d95..0bade156e908 100644 --- a/include/linux/dmi.h +++ b/include/linux/dmi.h @@ -147,4 +147,13 @@ static inline const struct dmi_system_id * #endif +static inline int dmi_get_bios_year(void) +{ + int year; + + dmi_get_date(DMI_BIOS_DATE, &year, NULL, NULL); + + return year; +} + #endif /* __DMI_H__ */ |