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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2010-03-05 13:44:25 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-06 11:26:47 -0800
commit57205026da070b59e9546df352fe465f1aeacf99 (patch)
treeff2730cd37ba499324dba013fb82f579ea0e3530 /drivers/mfd
parent2a7a06a0cdd86d572e91657603180da5992be6d3 (diff)
downloadop-kernel-dev-57205026da070b59e9546df352fe465f1aeacf99.zip
op-kernel-dev-57205026da070b59e9546df352fe465f1aeacf99.tar.gz
mc13783: rename mc13783_{{un,}mask,ack_irq} to have a mc13783_irq prefix
In the source file group these functions together. The mc13783 header file provides fallback implementations for the old names to prevent build failures. When all users of the old names are fixed to use the new names these can go away. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Paul Gortmaker <p_gortmaker@yahoo.com> Cc: Valentin Longchamp <valentin.longchamp@epfl.ch> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Luotao Fu <l.fu@pengutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/mc13783-core.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/drivers/mfd/mc13783-core.c b/drivers/mfd/mc13783-core.c
index 735c8a4..a2bd445 100644
--- a/drivers/mfd/mc13783-core.c
+++ b/drivers/mfd/mc13783-core.c
@@ -225,7 +225,7 @@ int mc13783_reg_rmw(struct mc13783 *mc13783, unsigned int offset,
}
EXPORT_SYMBOL(mc13783_reg_rmw);
-int mc13783_mask(struct mc13783 *mc13783, int irq)
+int mc13783_irq_mask(struct mc13783 *mc13783, int irq)
{
int ret;
unsigned int offmask = irq < 24 ? MC13783_IRQMASK0 : MC13783_IRQMASK1;
@@ -245,9 +245,9 @@ int mc13783_mask(struct mc13783 *mc13783, int irq)
return mc13783_reg_write(mc13783, offmask, mask | irqbit);
}
-EXPORT_SYMBOL(mc13783_mask);
+EXPORT_SYMBOL(mc13783_irq_mask);
-int mc13783_unmask(struct mc13783 *mc13783, int irq)
+int mc13783_irq_unmask(struct mc13783 *mc13783, int irq)
{
int ret;
unsigned int offmask = irq < 24 ? MC13783_IRQMASK0 : MC13783_IRQMASK1;
@@ -267,7 +267,18 @@ int mc13783_unmask(struct mc13783 *mc13783, int irq)
return mc13783_reg_write(mc13783, offmask, mask & ~irqbit);
}
-EXPORT_SYMBOL(mc13783_unmask);
+EXPORT_SYMBOL(mc13783_irq_unmask);
+
+int mc13783_irq_ack(struct mc13783 *mc13783, int irq)
+{
+ unsigned int offstat = irq < 24 ? MC13783_IRQSTAT0 : MC13783_IRQSTAT1;
+ unsigned int val = 1 << (irq < 24 ? irq : irq - 24);
+
+ BUG_ON(irq < 0 || irq >= MC13783_NUM_IRQ);
+
+ return mc13783_reg_write(mc13783, offstat, val);
+}
+EXPORT_SYMBOL(mc13783_irq_ack);
int mc13783_irq_request_nounmask(struct mc13783 *mc13783, int irq,
irq_handler_t handler, const char *name, void *dev)
@@ -297,7 +308,7 @@ int mc13783_irq_request(struct mc13783 *mc13783, int irq,
if (ret)
return ret;
- ret = mc13783_unmask(mc13783, irq);
+ ret = mc13783_irq_unmask(mc13783, irq);
if (ret) {
mc13783->irqhandler[irq] = NULL;
mc13783->irqdata[irq] = NULL;
@@ -317,7 +328,7 @@ int mc13783_irq_free(struct mc13783 *mc13783, int irq, void *dev)
mc13783->irqdata[irq] != dev)
return -EINVAL;
- ret = mc13783_mask(mc13783, irq);
+ ret = mc13783_irq_mask(mc13783, irq);
if (ret)
return ret;
@@ -333,17 +344,6 @@ static inline irqreturn_t mc13783_irqhandler(struct mc13783 *mc13783, int irq)
return mc13783->irqhandler[irq](irq, mc13783->irqdata[irq]);
}
-int mc13783_ackirq(struct mc13783 *mc13783, int irq)
-{
- unsigned int offstat = irq < 24 ? MC13783_IRQSTAT0 : MC13783_IRQSTAT1;
- unsigned int val = 1 << (irq < 24 ? irq : irq - 24);
-
- BUG_ON(irq < 0 || irq >= MC13783_NUM_IRQ);
-
- return mc13783_reg_write(mc13783, offstat, val);
-}
-EXPORT_SYMBOL(mc13783_ackirq);
-
/*
* returns: number of handled irqs or negative error
* locking: holds mc13783->lock
@@ -422,7 +422,7 @@ static irqreturn_t mc13783_handler_adcdone(int irq, void *data)
{
struct mc13783_adcdone_data *adcdone_data = data;
- mc13783_ackirq(adcdone_data->mc13783, irq);
+ mc13783_irq_ack(adcdone_data->mc13783, irq);
complete_all(&adcdone_data->done);
@@ -486,7 +486,7 @@ int mc13783_adc_do_conversion(struct mc13783 *mc13783, unsigned int mode,
dev_dbg(&mc13783->spidev->dev, "%s: request irq\n", __func__);
mc13783_irq_request(mc13783, MC13783_IRQ_ADCDONE,
mc13783_handler_adcdone, __func__, &adcdone_data);
- mc13783_ackirq(mc13783, MC13783_IRQ_ADCDONE);
+ mc13783_irq_ack(mc13783, MC13783_IRQ_ADCDONE);
mc13783_reg_write(mc13783, MC13783_REG_ADC_0, adc0);
mc13783_reg_write(mc13783, MC13783_REG_ADC_1, adc1);
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