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libcamera: v4l2_subdevice: Rename deviceName() method

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Rename the 'deviceName()' method to 'entityName()' as it actually
returns the name of the entity backing the v4l2 subdevice.

While at it, make the names getter methods return a const reference
instead of returning by copy.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
This commit is contained in:
Jacopo Mondi 2019-03-22 10:58:26 +01:00
parent a20182310d
commit 5b9b3c38a1
3 changed files with 7 additions and 7 deletions
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6
test/v4l2_subdevice/list_formats.cpp
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@ -51,7 +51,7 @@ int ListFormatsTest::run()
formats = scaler_->formats(0);
if (formats.empty()) {
cerr << "Failed to list formats on pad 0 of subdevice "
<< scaler_->deviceName() << endl;
<< scaler_->entityName() << endl;
return TestFail;
}
for (auto it = formats.begin(); it != formats.end(); ++it)
@ -60,7 +60,7 @@ int ListFormatsTest::run()
formats = scaler_->formats(1);
if (formats.empty()) {
cerr << "Failed to list formats on pad 1 of subdevice "
<< scaler_->deviceName() << endl;
<< scaler_->entityName() << endl;
return TestFail;
}
for (auto it = formats.begin(); it != formats.end(); ++it)
@ -70,7 +70,7 @@ int ListFormatsTest::run()
formats = scaler_->formats(2);
if (!formats.empty()) {
cerr << "Listing formats on non-existing pad 2 of subdevice "
<< scaler_->deviceName()
<< scaler_->entityName()
<< " should return an empty format list" << endl;
return TestFail;
}