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Commit bf5aec2e authored by Anton Vorontsov's avatar Anton Vorontsov Committed by David S. Miller
Browse files

ucc_geth: Remove UGETH_MAGIC_PACKET Kconfig symbol and code 



This patch removes currently unused UGETH_MAGIC_PACKET Kconfig symbol
and code, i.e. magic_packet_detection_{enable,disable} functions.

The two functions each contain just two steps that we'll place into
suspend/resume code path under CONFIG_PM.

Signed-off-by: default avatarAnton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 54b15983

drivers/net/Kconfig

+0 −4
Original line number Diff line number Diff line
@@ -2373,10 +2373,6 @@ config UCC_GETH 
	  This driver supports the Gigabit Ethernet mode of the QUICC Engine,

	  which is available on some Freescale SOCs.



config UGETH_MAGIC_PACKET

	bool "Magic Packet detection support"

	depends on UCC_GETH



config UGETH_TX_ON_DEMAND

	bool "Transmit on Demand support"

	depends on UCC_GETH

drivers/net/ucc_geth.c

+0 −32
Original line number Diff line number Diff line
@@ -438,38 +438,6 @@ static void hw_add_addr_in_hash(struct ucc_geth_private *ugeth, 
		     QE_CR_PROTOCOL_ETHERNET, 0);

}



#ifdef CONFIG_UGETH_MAGIC_PACKET

static void magic_packet_detection_enable(struct ucc_geth_private *ugeth)

{

	struct ucc_fast_private *uccf;

	struct ucc_geth __iomem *ug_regs;



	uccf = ugeth->uccf;

	ug_regs = ugeth->ug_regs;



	/* Enable interrupts for magic packet detection */

	setbits32(uccf->p_uccm, UCC_GETH_UCCE_MPD);



	/* Enable magic packet detection */

	setbits32(&ug_regs->maccfg2, MACCFG2_MPE);

}



static void magic_packet_detection_disable(struct ucc_geth_private *ugeth)

{

	struct ucc_fast_private *uccf;

	struct ucc_geth __iomem *ug_regs;



	uccf = ugeth->uccf;

	ug_regs = ugeth->ug_regs;



	/* Disable interrupts for magic packet detection */

	clrbits32(uccf->p_uccm, UCC_GETH_UCCE_MPD);



	/* Disable magic packet detection */

	clrbits32(&ug_regs->maccfg2, MACCFG2_MPE);

}

#endif /* MAGIC_PACKET */



static inline int compare_addr(u8 **addr1, u8 **addr2)

{

	return memcmp(addr1, addr2, ENET_NUM_OCTETS_PER_ADDRESS);