+static const struct file_operations intel_reg_fops = {
+ .open = simple_open,
+ .read = intel_reg_read,
+ .llseek = default_llseek,
+};
DEFINE_SIMPLE_ATTRIBUTE()?
yes
+
+static void intel_debugfs_init(struct sdw_intel *sdw)
+{
+ struct dentry *root = sdw->cdns.b
On Fri, Jul 26, 2019 at 04:06:35PM +0200, Greg KH wrote:
> On Thu, Jul 25, 2019 at 06:39:56PM -0500, Pierre-Louis Bossart wrote:
> > Add debugfs file to dump the Intel SoundWire registers
> >
> > Credits: this patch is based on an earlier internal contribution by
> > Vinod Koul, Sanyog Kale, Shrey
On Fri, Jul 26, 2019 at 09:00:28AM -0500, Pierre-Louis Bossart wrote:
>
>
> On 7/26/19 4:35 AM, Cezary Rojewski wrote:
> > On 2019-07-26 01:39, Pierre-Louis Bossart wrote:
> > > +static void intel_debugfs_init(struct sdw_intel *sdw)
> > > +{
> > > + struct dentry *root = sdw->cdns.bus.debugfs;
On Thu, Jul 25, 2019 at 06:39:56PM -0500, Pierre-Louis Bossart wrote:
> Add debugfs file to dump the Intel SoundWire registers
>
> Credits: this patch is based on an earlier internal contribution by
> Vinod Koul, Sanyog Kale, Shreyas Nc and Hardik Shah. The main change
> is the use of scnprintf to
On 7/26/19 4:35 AM, Cezary Rojewski wrote:
On 2019-07-26 01:39, Pierre-Louis Bossart wrote:
+static void intel_debugfs_init(struct sdw_intel *sdw)
+{
+ struct dentry *root = sdw->cdns.bus.debugfs;
+
+ if (!root)
+ return;
+
+ sdw->fs = debugfs_create_dir("intel-sdw", root);
+
On 2019-07-26 01:39, Pierre-Louis Bossart wrote:
+static void intel_debugfs_init(struct sdw_intel *sdw)
+{
+ struct dentry *root = sdw->cdns.bus.debugfs;
+
+ if (!root)
+ return;
+
+ sdw->fs = debugfs_create_dir("intel-sdw", root);
+ if (IS_ERR_OR_NULL(sdw->f
Add debugfs file to dump the Intel SoundWire registers
Credits: this patch is based on an earlier internal contribution by
Vinod Koul, Sanyog Kale, Shreyas Nc and Hardik Shah. The main change
is the use of scnprintf to avoid known issues with snprintf.
Signed-off-by: Pierre-Louis Bossart
---
dr
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