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net/cadence/macb: fix bug/typo in extracting gem_irq_read_clear bit

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Signed-off-by: Jongsung Kim <neidhard.kim@lge.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jongsung Kim 2013-07-09 17:36:00 +09:00 • committed by David S. Miller
parent b78ba72cda
commit 01276ed242
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/cadence/macb.c
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@ -1292,7 +1292,7 @@ static void macb_configure_dma(struct macb *bp)
static void macb_configure_caps(struct macb *bp) static void macb_configure_caps(struct macb *bp)
{ {
if (macb_is_gem(bp)) { if (macb_is_gem(bp)) {
if (GEM_BF(IRQCOR, gem_readl(bp, DCFG1)) == 0) if (GEM_BFEXT(IRQCOR, gem_readl(bp, DCFG1)) == 0)
bp->caps |= MACB_CAPS_ISR_CLEAR_ON_WRITE; bp->caps |= MACB_CAPS_ISR_CLEAR_ON_WRITE;
} }
} }