MIPS: Remove pointless return statement from empty void functions.

Signed-off-by: Ralf Baechle <[e-mail]>
To: Sergei Shtylyov <[e-mail]>
Cc: [e-mail]
Patchwork: https://patchwork.linux-mips.org/patch/2391/
Signed-off-by: Ralf Baechle <[e-mail]>

arch/mips/include/asm/irq.h

···
 
 static inline void irq_dispose_mapping(unsigned int virq)
 {
-	return;
 }
 
 #ifdef CONFIG_I8259

arch/mips/include/asm/mach-generic/dma-coherence.h

···
 
 static inline void plat_extra_sync_for_device(struct device *dev)
 {
-	return;
 }
 
 static inline int plat_dma_mapping_error(struct device *dev,

arch/mips/include/asm/mach-ip27/dma-coherence.h

···
 
 static inline void plat_extra_sync_for_device(struct device *dev)
 {
-	return;
 }
 
 static inline int plat_dma_mapping_error(struct device *dev,

arch/mips/include/asm/mach-jazz/dma-coherence.h

···
 
 static inline void plat_extra_sync_for_device(struct device *dev)
 {
-	return;
 }
 
 static inline int plat_dma_mapping_error(struct device *dev,

arch/mips/include/asm/mach-loongson/dma-coherence.h

···
 
 static inline void plat_extra_sync_for_device(struct device *dev)
 {
-	return;
 }
 
 static inline int plat_dma_mapping_error(struct device *dev,

arch/mips/include/asm/mach-powertv/dma-coherence.h

···
 
 static inline void plat_extra_sync_for_device(struct device *dev)
 {
-	return;
 }
 
 static inline int plat_dma_mapping_error(struct device *dev,

arch/mips/kernel/cpu-probe.c

···
 	local_irq_enable();
 	__asm__(" 	.globl __pastwait	\n"
 		"__pastwait:			\n");
-	return;
 }
 
 /*

arch/mips/kernel/perf_event.c

···
 
 	local64_add(delta, &event->count);
 	local64_sub(delta, &hwc->period_left);
-
-	return;
 }
 
 static void mipspmu_start(struct perf_event *event, int flags)

arch/mips/loongson/lemote-2f/ec_kb3310b.c

···
 	/*  flush the write action */
 	inb(EC_IO_PORT_DATA);
 	spin_unlock_irqrestore(&index_access_lock, flags);
-
-	return;
 }
 EXPORT_SYMBOL_GPL(ec_write);
 

arch/mips/nxp/pnx8550/common/setup.c

···
 			PNX8XXX_UART_LCR_8BIT;
 		ip3106_baud(UART_BASE, pnx8550_console_port) = 5;
 	}
-
-	return;
 }

arch/mips/pnx8550/common/setup.c

···
 			PNX8XXX_UART_LCR_8BIT;
 		ip3106_baud(UART_BASE, pnx8550_console_port) = 5;
 	}
-
-	return;
 }