| Message ID | 20211006171517.47393-1-andriy.shevchenko@linux.intel.com (mailing list archive) |
|---|---|
| State | Superseded, archived |
| Headers | show |
| Series | [v1,1/3] driver core: Provide device_match_acpi_handle() helper | expand |
On Wed, Oct 06, 2021 at 08:15:15PM +0300, Andy Shevchenko wrote: > We have couple of users of this helper, make it available for them. > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > --- > drivers/base/core.c | 6 ++++++ > include/linux/device/bus.h | 1 + > 2 files changed, 7 insertions(+) > > diff --git a/drivers/base/core.c b/drivers/base/core.c > index c4a2c97a21a2..18f1f6499246 100644 > --- a/drivers/base/core.c > +++ b/drivers/base/core.c > @@ -4840,6 +4840,12 @@ int device_match_acpi_dev(struct device *dev, const void *adev) > } > EXPORT_SYMBOL(device_match_acpi_dev); > > +int device_match_acpi_handle(struct device *dev, const void *handle) > +{ > + return ACPI_HANDLE(dev) == handle; > +} > +EXPORT_SYMBOL(device_match_acpi_dev); Did you build this? :(
On Wed, Oct 6, 2021 at 8:21 PM Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote: > On Wed, Oct 06, 2021 at 08:15:15PM +0300, Andy Shevchenko wrote: > > We have couple of users of this helper, make it available for them. > > > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > > --- > > drivers/base/core.c | 6 ++++++ > > include/linux/device/bus.h | 1 + > > 2 files changed, 7 insertions(+) > > > > diff --git a/drivers/base/core.c b/drivers/base/core.c > > index c4a2c97a21a2..18f1f6499246 100644 > > --- a/drivers/base/core.c > > +++ b/drivers/base/core.c > > @@ -4840,6 +4840,12 @@ int device_match_acpi_dev(struct device *dev, const void *adev) > > } > > EXPORT_SYMBOL(device_match_acpi_dev); > > > > +int device_match_acpi_handle(struct device *dev, const void *handle) > > +{ > > + return ACPI_HANDLE(dev) == handle; > > +} > > +EXPORT_SYMBOL(device_match_acpi_dev); > > Did you build this? Yes, and it failed. Sorry for the noise that I mistakenly sent the non-working version. In fact, I typed 'a' literally thinking the word 'abort' for git-send-email, what an irony!
diff --git a/drivers/base/core.c b/drivers/base/core.c index c4a2c97a21a2..18f1f6499246 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -4840,6 +4840,12 @@ int device_match_acpi_dev(struct device *dev, const void *adev) } EXPORT_SYMBOL(device_match_acpi_dev); +int device_match_acpi_handle(struct device *dev, const void *handle) +{ + return ACPI_HANDLE(dev) == handle; +} +EXPORT_SYMBOL(device_match_acpi_dev); + int device_match_any(struct device *dev, const void *unused) { return 1; diff --git a/include/linux/device/bus.h b/include/linux/device/bus.h index 062777a45a74..a039ab809753 100644 --- a/include/linux/device/bus.h +++ b/include/linux/device/bus.h @@ -143,6 +143,7 @@ int device_match_of_node(struct device *dev, const void *np); int device_match_fwnode(struct device *dev, const void *fwnode); int device_match_devt(struct device *dev, const void *pdevt); int device_match_acpi_dev(struct device *dev, const void *adev); +int device_match_acpi_handle(struct device *dev, const void *handle); int device_match_any(struct device *dev, const void *unused); /* iterator helpers for buses */
We have couple of users of this helper, make it available for them. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- drivers/base/core.c | 6 ++++++ include/linux/device/bus.h | 1 + 2 files changed, 7 insertions(+)