mfd: Convert jz4740-adc to new irq_ methods
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Sun, 12 Dec 2010 19:08:30 +0000 (20:08 +0100)
committerSamuel Ortiz <sameo@linux.intel.com>
Fri, 14 Jan 2011 11:38:00 +0000 (12:38 +0100)
Convert the jz4740-adc driver to use the recently introduced IRQ API
variants which are passed struct irq_data rather than an IRQ number.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
drivers/mfd/jz4740-adc.c

index 9dd1b33f227512ffc6cb2e833a2d721cf5a1bf6e..0cc59795f6004df02380608d28f300f85e07435a 100644 (file)
@@ -84,31 +84,30 @@ static inline void jz4740_adc_irq_set_masked(struct jz4740_adc *adc, int irq,
        spin_unlock_irqrestore(&adc->lock, flags);
 }
 
-static void jz4740_adc_irq_mask(unsigned int irq)
+static void jz4740_adc_irq_mask(struct irq_data *data)
 {
-       struct jz4740_adc *adc = get_irq_chip_data(irq);
-       jz4740_adc_irq_set_masked(adc, irq, true);
+       struct jz4740_adc *adc = irq_data_get_irq_chip_data(data);
+       jz4740_adc_irq_set_masked(adc, data->irq, true);
 }
 
-static void jz4740_adc_irq_unmask(unsigned int irq)
+static void jz4740_adc_irq_unmask(struct irq_data *data)
 {
-       struct jz4740_adc *adc = get_irq_chip_data(irq);
-       jz4740_adc_irq_set_masked(adc, irq, false);
+       struct jz4740_adc *adc = irq_data_get_irq_chip_data(data);
+       jz4740_adc_irq_set_masked(adc, data->irq, false);
 }
 
-static void jz4740_adc_irq_ack(unsigned int irq)
+static void jz4740_adc_irq_ack(struct irq_data *data)
 {
-       struct jz4740_adc *adc = get_irq_chip_data(irq);
-
-       irq -= adc->irq_base;
+       struct jz4740_adc *adc = irq_data_get_irq_chip_data(data);
+       unsigned int irq = data->irq - adc->irq_base;
        writeb(BIT(irq), adc->base + JZ_REG_ADC_STATUS);
 }
 
 static struct irq_chip jz4740_adc_irq_chip = {
        .name = "jz4740-adc",
-       .mask = jz4740_adc_irq_mask,
-       .unmask = jz4740_adc_irq_unmask,
-       .ack = jz4740_adc_irq_ack,
+       .irq_mask = jz4740_adc_irq_mask,
+       .irq_unmask = jz4740_adc_irq_unmask,
+       .irq_ack = jz4740_adc_irq_ack,
 };
 
 static void jz4740_adc_irq_demux(unsigned int irq, struct irq_desc *desc)