staging: olpc_dcon: Remove unnecessary externs
Using 'extern' is not necessary for function prototypes. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -98,7 +98,7 @@ struct dcon_platform_data {
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#include <linux/interrupt.h>
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extern irqreturn_t dcon_interrupt(int irq, void *id);
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irqreturn_t dcon_interrupt(int irq, void *id);
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#ifdef CONFIG_FB_OLPC_DCON_1
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extern struct dcon_platform_data dcon_pdata_xo_1;
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