alpha: marvel: Convert irq_chip functions
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Matt Turner <mattst88@gmail.com>
This commit is contained in:
Родитель
c049766445
Коммит
08876fe851
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@ -104,9 +104,10 @@ io7_get_irq_ctl(unsigned int irq, struct io7 **pio7)
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}
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static void
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io7_enable_irq(unsigned int irq)
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io7_enable_irq(struct irq_data *d)
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{
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volatile unsigned long *ctl;
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unsigned int irq = d->irq;
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struct io7 *io7;
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ctl = io7_get_irq_ctl(irq, &io7);
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@ -115,7 +116,7 @@ io7_enable_irq(unsigned int irq)
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__func__, irq);
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return;
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}
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spin_lock(&io7->irq_lock);
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*ctl |= 1UL << 24;
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mb();
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@ -124,9 +125,10 @@ io7_enable_irq(unsigned int irq)
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}
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static void
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io7_disable_irq(unsigned int irq)
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io7_disable_irq(struct irq_data *d)
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{
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volatile unsigned long *ctl;
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unsigned int irq = d->irq;
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struct io7 *io7;
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ctl = io7_get_irq_ctl(irq, &io7);
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@ -135,7 +137,7 @@ io7_disable_irq(unsigned int irq)
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__func__, irq);
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return;
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}
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spin_lock(&io7->irq_lock);
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*ctl &= ~(1UL << 24);
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mb();
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@ -144,35 +146,29 @@ io7_disable_irq(unsigned int irq)
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}
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static void
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marvel_irq_noop(unsigned int irq)
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{
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return;
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}
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static unsigned int
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marvel_irq_noop_return(unsigned int irq)
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{
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return 0;
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marvel_irq_noop(struct irq_data *d)
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{
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return;
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}
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static struct irq_chip marvel_legacy_irq_type = {
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.name = "LEGACY",
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.mask = marvel_irq_noop,
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.unmask = marvel_irq_noop,
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.irq_mask = marvel_irq_noop,
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.irq_unmask = marvel_irq_noop,
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};
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static struct irq_chip io7_lsi_irq_type = {
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.name = "LSI",
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.unmask = io7_enable_irq,
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.mask = io7_disable_irq,
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.mask_ack = io7_disable_irq,
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.irq_unmask = io7_enable_irq,
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.irq_mask = io7_disable_irq,
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.irq_mask_ack = io7_disable_irq,
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};
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static struct irq_chip io7_msi_irq_type = {
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.name = "MSI",
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.unmask = io7_enable_irq,
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.mask = io7_disable_irq,
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.ack = marvel_irq_noop,
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.irq_unmask = io7_enable_irq,
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.irq_mask = io7_disable_irq,
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.irq_ack = marvel_irq_noop,
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};
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static void
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@ -280,8 +276,8 @@ init_io7_irqs(struct io7 *io7,
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/* Set up the lsi irqs. */
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for (i = 0; i < 128; ++i) {
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irq_to_desc(base + i)->status |= IRQ_LEVEL;
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set_irq_chip_and_handler(base + i, lsi_ops, handle_level_irq);
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irq_set_status_flags(i, IRQ_LEVEL);
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}
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/* Disable the implemented irqs in hardware. */
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@ -294,8 +290,8 @@ init_io7_irqs(struct io7 *io7,
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/* Set up the msi irqs. */
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for (i = 128; i < (128 + 512); ++i) {
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irq_to_desc(base + i)->status |= IRQ_LEVEL;
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set_irq_chip_and_handler(base + i, msi_ops, handle_level_irq);
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irq_set_status_flags(i, IRQ_LEVEL);
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}
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for (i = 0; i < 16; ++i)
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