From 57205026da070b59e9546df352fe465f1aeacf99 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Fri, 5 Mar 2010 13:44:25 -0800 Subject: [PATCH] mc13783: rename mc13783_{{un,}mask,ack_irq} to have a mc13783_irq prefix MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Cc: Alessandro Zummo Cc: Paul Gortmaker Cc: Valentin Longchamp Cc: Sascha Hauer Cc: Samuel Ortiz Cc: Dmitry Torokhov Cc: Luotao Fu Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/mfd/mc13783-core.c | 38 ++++++++++++++++++------------------- include/linux/mfd/mc13783.h | 24 ++++++++++++++++++++--- 2 files changed, 40 insertions(+), 22 deletions(-) diff --git a/drivers/mfd/mc13783-core.c b/drivers/mfd/mc13783-core.c index 735c8a4d164f..a2bd44552042 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); diff --git a/include/linux/mfd/mc13783.h b/include/linux/mfd/mc13783.h index 94cb51a64037..b8b9f3b4f3e2 100644 --- a/include/linux/mfd/mc13783.h +++ b/include/linux/mfd/mc13783.h @@ -26,10 +26,28 @@ int mc13783_irq_request(struct mc13783 *mc13783, int irq, int mc13783_irq_request_nounmask(struct mc13783 *mc13783, int irq, irq_handler_t handler, const char *name, void *dev); int mc13783_irq_free(struct mc13783 *mc13783, int irq, void *dev); -int mc13783_ackirq(struct mc13783 *mc13783, int irq); -int mc13783_mask(struct mc13783 *mc13783, int irq); -int mc13783_unmask(struct mc13783 *mc13783, int irq); +int mc13783_irq_mask(struct mc13783 *mc13783, int irq); +int mc13783_irq_unmask(struct mc13783 *mc13783, int irq); +int mc13783_irq_ack(struct mc13783 *mc13783, int irq); + +static inline int mc13783_mask(struct mc13783 *mc13783, int irq) __deprecated; +static inline int mc13783_mask(struct mc13783 *mc13783, int irq) +{ + return mc13783_irq_mask(mc13783, irq); +} + +static inline int mc13783_unmask(struct mc13783 *mc13783, int irq) __deprecated; +static inline int mc13783_unmask(struct mc13783 *mc13783, int irq) +{ + return mc13783_irq_unmask(mc13783, irq); +} + +static inline int mc13783_ackirq(struct mc13783 *mc13783, int irq) __deprecated; +static inline int mc13783_ackirq(struct mc13783 *mc13783, int irq) +{ + return mc13783_irq_ack(mc13783, irq); +} #define MC13783_ADC0 43 #define MC13783_ADC0_ADREFEN (1 << 10) -- GitLab