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net: Kirkwood_egiga.c: fixed build warnings 

This patch fixes following build warnings for kirkwood_egiga.c

kirkwood_egiga.c: In function "kwgbe_init":
kirkwood_egiga.c:448: warning: dereferencing type-punned pointer will break strict-aliasing rules
kirkwood_egiga.c: In function "kwgbe_recv":
kirkwood_egiga.c:609: warning: dereferencing type-punned pointer will break strict-aliasing rules

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
This commit is contained in:
Prafulla Wadaskar 2010-03-03 15:27:21 +05:30 committed by Ben Warren
parent 4185ae7a71
commit e3f2a93362
2 changed files with 3 additions and 3 deletions
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4
drivers/net/kirkwood_egiga.c
View File

@ -445,7 +445,7 @@ static int kwgbe_init(struct eth_device *dev)
KWGBEREG_WR(regs->pmtu, 0);
/* Assignment of Rx CRDB of given RXUQ */
KWGBEREG_WR(regs->rxcdp[RXUQ].rxcdp, (u32) dkwgbe->p_rxdesc_curr);
KWGBEREG_WR(regs->rxcdp[RXUQ], (u32) dkwgbe->p_rxdesc_curr);
/* Enable port Rx. */
KWGBEREG_WR(regs->rqc, (1 << RXUQ));
@ -606,7 +606,7 @@ static int kwgbe_recv(struct eth_device *dev)
p_rxdesc_curr->buf_size = PKTSIZE_ALIGN;
p_rxdesc_curr->byte_cnt = 0;
writel((unsigned)p_rxdesc_curr->nxtdesc_p, &dkwgbe->p_rxdesc_curr);
writel((unsigned)p_rxdesc_curr->nxtdesc_p, (u32) &dkwgbe->p_rxdesc_curr);
return 0;
}

2
drivers/net/kirkwood_egiga.h
View File

@ -418,7 +418,7 @@ struct kwgbe_registers {
u32 pmtbs;
u8 pad14[0x60c - 0x4ec - 4];
struct kwgbe_rxcdp rxcdp[7];
u32 rxcdp7;
struct kwgbe_rxdesc *rxcdp7;
u32 rqc;
struct kwgbe_txdesc *tcsdp;
u8 pad15[0x6c0 - 0x684 - 4];