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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>
This commit is contained in:
Thomas Gleixner 2011-06-03 17:44:16 +02:00
parent 8e1b5adfbe
commit 609d414437
1 changed files with 2 additions and 0 deletions
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2
drivers/clocksource/i8253.c
View File

@ -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
/*