diff options
| author | Lennert Buytenhek <buytenh@wantstofly.org> | 2011-03-07 13:59:54 (GMT) |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-03-10 00:04:01 (GMT) |
| commit | 37e166151d6e0bc401d1d83e7006ecd308f352b6 (patch) | |
| tree | 88490de93324df8e09c64c0de40f1f4c46446ba3 /arch/powerpc/sysdev/fsl_msi.c | |
| parent | c47eefa660ff2a2fc754791092d806afb433a528 (diff) | |
| download | linux-37e166151d6e0bc401d1d83e7006ecd308f352b6.tar.xz | |
powerpc: sysdev/fsl_msi irq_data conversion.
Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/sysdev/fsl_msi.c')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_msi.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c index 108d76f..f6051d7 100644 --- a/arch/powerpc/sysdev/fsl_msi.c +++ b/arch/powerpc/sysdev/fsl_msi.c @@ -47,14 +47,14 @@ static inline u32 fsl_msi_read(u32 __iomem *base, unsigned int reg) * We do not need this actually. The MSIR register has been read once * in the cascade interrupt. So, this MSI interrupt has been acked */ -static void fsl_msi_end_irq(unsigned int virq) +static void fsl_msi_end_irq(struct irq_data *d) { } static struct irq_chip fsl_msi_chip = { .irq_mask = mask_msi_irq, .irq_unmask = unmask_msi_irq, - .ack = fsl_msi_end_irq, + .irq_ack = fsl_msi_end_irq, .name = "FSL-MSI", }; @@ -183,6 +183,7 @@ out_free: static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); unsigned int cascade_irq; struct fsl_msi *msi_data; int msir_index = -1; @@ -196,11 +197,11 @@ static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc) raw_spin_lock(&desc->lock); if ((msi_data->feature & FSL_PIC_IP_MASK) == FSL_PIC_IP_IPIC) { - if (desc->chip->mask_ack) - desc->chip->mask_ack(irq); + if (chip->irq_mask_ack) + chip->irq_mask_ack(&desc->irq_data); else { - desc->chip->mask(irq); - desc->chip->ack(irq); + chip->irq_mask(&desc->irq_data); + chip->irq_ack(&desc->irq_data); } } @@ -238,11 +239,11 @@ static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc) switch (msi_data->feature & FSL_PIC_IP_MASK) { case FSL_PIC_IP_MPIC: - desc->chip->eoi(irq); + chip->irq_eoi(&desc->irq_data); break; case FSL_PIC_IP_IPIC: - if (!(desc->status & IRQ_DISABLED) && desc->chip->unmask) - desc->chip->unmask(irq); + if (!(desc->status & IRQ_DISABLED) && chip->irq_unmask) + chip->irq_unmask(&desc->irq_data); break; } unlock: |