diff options
| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2022-11-11 12:26:51 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-11-23 15:32:06 +0000 |
| commit | 562bb228cebea475cc967c4a53df97ca62aa90b5 (patch) | |
| tree | b8a1916abdf58a7dd82445d1b5e2f05f56ba5459 /drivers/soundwire | |
| parent | 625339caaea15c0e69d833227652d2f5b6e365cc (diff) | |
| download | lwn-562bb228cebea475cc967c4a53df97ca62aa90b5.tar.gz lwn-562bb228cebea475cc967c4a53df97ca62aa90b5.zip | |
soundwire: intel_init: remove sdw_intel_enable_irq()
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>
Acked-By: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20221111042653.45520-7-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/soundwire')
| -rw-r--r-- | drivers/soundwire/intel_init.c | 24 |
1 files changed, 0 insertions, 24 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; |