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Commit d6a7b5f8 authored by Holger Schurig's avatar Holger Schurig Committed by Russell King
Browse files

[ARM] 4827/1: fix two warnings in drivers/i2c/busses/i2c-pxa.c 



This fixes two warnings:

* unused static defined function decode_ICR() when
  compiled without CONFIG_I2C_PXA_SLAVE
* a sparse warning about a void function returning
  something

Signed-off-by: default avatarHolger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 59e8ce57

drivers/i2c/busses/i2c-pxa.c

+3 −1
Original line number Diff line number Diff line
@@ -138,11 +138,13 @@ static const struct bits icr_bits[] = { 
	PXA_BIT(ICR_UR,     "UR",		"ur"),

};



#ifdef CONFIG_I2C_PXA_SLAVE

static void decode_ICR(unsigned int val)

{

	decode_bits(KERN_DEBUG "ICR", icr_bits, ARRAY_SIZE(icr_bits), val);

	printk("\n");

}

#endif



static unsigned int i2c_debug = DEBUG;
@@ -1122,7 +1124,7 @@ static int __init i2c_adap_pxa_init(void) 


static void i2c_adap_pxa_exit(void)

{

	return platform_driver_unregister(&i2c_pxa_driver);

	platform_driver_unregister(&i2c_pxa_driver);

}



MODULE_LICENSE("GPL");