diff options
| author | Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2021-07-14 04:55:55 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2021-07-22 17:17:35 +0300 |
| commit | 00d3c2b3f0a2cb26ef27f015015b43c8a195c10f (patch) | |
| tree | ec6256bc9524e4bc71a73ad00d892e0e4cfaf2bc /drivers | |
| parent | 9f9bc7d50437f11fecf5935ab91f44284e747222 (diff) | |
| download | linux-00d3c2b3f0a2cb26ef27f015015b43c8a195c10f.tar.xz | |
soundwire: cadence: Remove ret variable from sdw_cdns_irq()
The ret is not used in the interrupt handler, it is just returned without
any condition or change.
We can return the IRQ_HANDLED directly.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20210714015555.17685-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/soundwire/cadence_master.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/soundwire/cadence_master.c b/drivers/soundwire/cadence_master.c index 25950422b085..9a9b6110e763 100644 --- a/drivers/soundwire/cadence_master.c +++ b/drivers/soundwire/cadence_master.c @@ -822,7 +822,6 @@ irqreturn_t sdw_cdns_irq(int irq, void *dev_id) { struct sdw_cdns *cdns = dev_id; u32 int_status; - int ret = IRQ_HANDLED; /* Check if the link is up */ if (!cdns->link_up) @@ -900,7 +899,7 @@ irqreturn_t sdw_cdns_irq(int irq, void *dev_id) } cdns_writel(cdns, CDNS_MCP_INTSTAT, int_status); - return ret; + return IRQ_HANDLED; } EXPORT_SYMBOL(sdw_cdns_irq); |