tmakin/tegra-linux-noble
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge tag 'tags/mvebu-irqchip-fixes-3.13' into mvebu/irqchip

Browse Source 
mvebu irqchip fixes for v3.13

 - armada-370-xp
    - fix races is MSI and IPI
This commit is contained in:
Jason Cooper
2014-02-22 06:11:45 +00:00
parent 38dbfb59d1 c7f7bd4a13
commit 3efca1d156
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/irqchip/irq-armada-370-xp.c
+2 -2
View File
@@ -381,7 +381,7 @@ armada_370_xp_handle_irq(struct pt_regs *regs)
ARMADA_370_XP_IN_DRBEL_CAUSE_OFFS)
& PCI_MSI_DOORBELL_MASK;
writel(~PCI_MSI_DOORBELL_MASK, per_cpu_int_base +
writel(~msimask, per_cpu_int_base +
ARMADA_370_XP_IN_DRBEL_CAUSE_OFFS);
for (msinr = PCI_MSI_DOORBELL_START;
@@ -407,7 +407,7 @@ armada_370_xp_handle_irq(struct pt_regs *regs)
ARMADA_370_XP_IN_DRBEL_CAUSE_OFFS)
& IPI_DOORBELL_MASK;
writel(~IPI_DOORBELL_MASK, per_cpu_int_base +
writel(~ipimask, per_cpu_int_base +
ARMADA_370_XP_IN_DRBEL_CAUSE_OFFS);
/* Handle all pending doorbells */