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Subject[PATCH 6/8] soundwire: intel_init: remove sdw_intel_enable_irq()
Date
From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

The functionality is implemented with per-chip callbacks, there are no
users of this symbol, remove the code.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
---
drivers/soundwire/intel_init.c | 24 ------------------------
include/linux/soundwire/sdw_intel.h | 2 --
2 files changed, 26 deletions(-)

diff --git a/drivers/soundwire/intel_init.c b/drivers/soundwire/intel_init.c
index 8bd95c9cbcaf..0df3cdd85793 100644
--- a/drivers/soundwire/intel_init.c
+++ b/drivers/soundwire/intel_init.c
@@ -125,30 +125,6 @@ static int sdw_intel_cleanup(struct sdw_intel_ctx *ctx)
return 0;
}

-#define HDA_DSP_REG_ADSPIC2 (0x10)
-#define HDA_DSP_REG_ADSPIS2 (0x14)
-#define HDA_DSP_REG_ADSPIC2_SNDW BIT(5)
-
-/**
- * sdw_intel_enable_irq() - enable/disable Intel SoundWire IRQ
- * @mmio_base: The mmio base of the control register
- * @enable: true if enable
- */
-void sdw_intel_enable_irq(void __iomem *mmio_base, bool enable)
-{
- u32 val;
-
- val = readl(mmio_base + HDA_DSP_REG_ADSPIC2);
-
- if (enable)
- val |= HDA_DSP_REG_ADSPIC2_SNDW;
- else
- val &= ~HDA_DSP_REG_ADSPIC2_SNDW;
-
- writel(val, mmio_base + HDA_DSP_REG_ADSPIC2);
-}
-EXPORT_SYMBOL_NS(sdw_intel_enable_irq, SOUNDWIRE_INTEL_INIT);
-
irqreturn_t sdw_intel_thread(int irq, void *dev_id)
{
struct sdw_intel_ctx *ctx = dev_id;
diff --git a/include/linux/soundwire/sdw_intel.h b/include/linux/soundwire/sdw_intel.h
index 2e9fd91572d4..d2f581feed67 100644
--- a/include/linux/soundwire/sdw_intel.h
+++ b/include/linux/soundwire/sdw_intel.h
@@ -286,8 +286,6 @@ int sdw_intel_startup(struct sdw_intel_ctx *ctx);

void sdw_intel_exit(struct sdw_intel_ctx *ctx);

-void sdw_intel_enable_irq(void __iomem *mmio_base, bool enable);
-
irqreturn_t sdw_intel_thread(int irq, void *dev_id);

#define SDW_INTEL_QUIRK_MASK_BUS_DISABLE BIT(1)
--
2.25.1
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