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Date: Wed, 5 Mar 2008 03:02:24 +1100 From: oakad@...mail.com.au To: linux-kernel@...r.kernel.org Cc: akpm@...ux-foundation.org, Alex Dubov <oakad@...oo.com> Subject: [PATCH 07/11] tifm: clear interrupt mask bits before setting them on adapter init From: Alex Dubov <oakad@...oo.com> This should improve reliability of detection of cards already in socket on driver load. Signed-off-by: Alex Dubov <oakad@...oo.com> --- drivers/misc/tifm_7xx1.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/misc/tifm_7xx1.c b/drivers/misc/tifm_7xx1.c index 63a089b..67503ea 100644 --- a/drivers/misc/tifm_7xx1.c +++ b/drivers/misc/tifm_7xx1.c @@ -368,6 +368,8 @@ static int tifm_7xx1_probe(struct pci_dev *dev, goto err_out_irq; writel(TIFM_IRQ_ENABLE | TIFM_IRQ_SOCKMASK((1 << fm->num_sockets) - 1), + fm->addr + FM_CLEAR_INTERRUPT_ENABLE); + writel(TIFM_IRQ_ENABLE | TIFM_IRQ_SOCKMASK((1 << fm->num_sockets) - 1), fm->addr + FM_SET_INTERRUPT_ENABLE); return 0; -- 1.5.3.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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