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| author | Thomas Gleixner <tglx@linutronix.de> | 2011-06-03 17:44:16 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-06-09 15:01:39 +0200 |
| commit | 609d414437ba2501bb9ca47a051da8871268cfa2 (patch) | |
| tree | 954ba3442ab1509235aa857b01ed35aa87810f6e /drivers/clocksource/i8253.c | |
| parent | i8253: Make pcsp sound driver use the shared i8253_lock (diff) | |
| download | linux-609d414437ba2501bb9ca47a051da8871268cfa2.tar.xz linux-609d414437ba2501bb9ca47a051da8871268cfa2.zip | |
i8253: Remove I8253_LOCK config
Now that all extra ifdeffed implementations are gone, depend the lock
export on PCSPKR_PLATFORM
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Russell King <linux@arm.linux.org.uk>
Diffstat (limited to 'drivers/clocksource/i8253.c')
| -rw-r--r-- | drivers/clocksource/i8253.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/clocksource/i8253.c b/drivers/clocksource/i8253.c index e594f52eb88e..39288c1dbd29 100644 --- a/drivers/clocksource/i8253.c +++ b/drivers/clocksource/i8253.c @@ -16,7 +16,9 @@ * 0061-0061 : NMI Control Register which contains two speaker control bits. */ DEFINE_RAW_SPINLOCK(i8253_lock); +#ifdef CONFIG_PCSPKR_PLATFORM EXPORT_SYMBOL(i8253_lock); +#endif #ifdef CONFIG_CLKSRC_I8253 /* |