Commit e4c70e85 authored by Alex Dubov's avatar Alex Dubov Committed by Linus Torvalds

tifm: clear interrupt mask bits before setting them on adapter init

This should improve reliability of detection of cards already in socket on
driver load.
Signed-off-by: default avatarAlex Dubov <oakad@yahoo.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent eebbe9ca
...@@ -367,6 +367,8 @@ static int tifm_7xx1_probe(struct pci_dev *dev, ...@@ -367,6 +367,8 @@ static int tifm_7xx1_probe(struct pci_dev *dev,
if (rc) if (rc)
goto err_out_irq; 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), writel(TIFM_IRQ_ENABLE | TIFM_IRQ_SOCKMASK((1 << fm->num_sockets) - 1),
fm->addr + FM_SET_INTERRUPT_ENABLE); fm->addr + FM_SET_INTERRUPT_ENABLE);
return 0; return 0;
......
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