From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vinod Koul Subject: Re: [RFC PATCH 05/40] soundwire: intel: move interrupt enable after interrupt handler registration Date: Fri, 2 Aug 2019 17:23:59 +0530 Message-ID: <20190802115359.GH12733@vkoul-mobl.Dlink> References: <20190725234032.21152-1-pierre-louis.bossart@linux.intel.com> <20190725234032.21152-6-pierre-louis.bossart@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20190725234032.21152-6-pierre-louis.bossart@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org To: Pierre-Louis Bossart Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, tiwai@suse.de, broonie@kernel.org, gregkh@linuxfoundation.org, jank@cadence.com, srinivas.kandagatla@linaro.org, slawomir.blauciak@intel.com, Sanyog Kale List-Id: alsa-devel@alsa-project.org On 25-07-19, 18:39, Pierre-Louis Bossart wrote: > Not sure why the existing code would enable interrupts without the > ability to deal with them. > > Signed-off-by: Pierre-Louis Bossart > --- > drivers/soundwire/intel.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c > index aeadc341c0a3..68832e613b1e 100644 > --- a/drivers/soundwire/intel.c > +++ b/drivers/soundwire/intel.c > @@ -981,8 +981,6 @@ static int intel_probe(struct platform_device *pdev) > if (ret) > goto err_init; > > - ret = sdw_cdns_enable_interrupt(&sdw->cdns); > - > /* Read the PDI config and initialize cadence PDI */ > intel_pdi_init(sdw, &config); > ret = sdw_cdns_pdi_init(&sdw->cdns, config); > @@ -1000,6 +998,8 @@ static int intel_probe(struct platform_device *pdev) > goto err_init; > } > > + ret = sdw_cdns_enable_interrupt(&sdw->cdns); we should also handle the return -- ~Vinod