Messages in this thread | | | Subject | Re: [PATCH v5 3/5] driver core: handle -EPROBE_DEFER from bus_type.match() | From | Marek Szyprowski <> | Date | Mon, 25 Jan 2016 07:56:44 +0100 |
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Hi Greg,
On 2016-01-04 18:12, Greg Kroah-Hartman wrote: > On Mon, Jan 04, 2016 at 04:31:00PM +0000, Russell King - ARM Linux wrote: >> On Wed, Dec 23, 2015 at 11:59:26AM +0100, Marek Szyprowski wrote: >>> From: Tomeu Vizoso <tomeu.vizoso@collabora.com> >>> >>> Allow implementations of the match() callback in struct bus_type to >>> return errors and if it's -EPROBE_DEFER then queue the device for >>> deferred probing. >>> >>> This is useful to buses such as AMBA in which devices are registered >>> before their matching information can be retrieved from the HW >>> (typically because a clock driver hasn't probed yet). >>> >>> Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> >>> [changed if-else code structure, adjusted documentation to match the code, >>> extended comments] >>> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> >>> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> >> This patch _really_ needs an ack from Greg before I can merge it. >> >> DRIVER CORE, KOBJECTS, DEBUGFS, KERNFS AND SYSFS >> M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> >> T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.gitS: Supported >> F: Documentation/kobject.txt >> F: drivers/base/ >> >> alternatively, the whole series should be taken by Greg, with my ack >> for the amba and ARM bits. >> >> Given that Greg is unlikely to respond this close to the merge window >> (he's not responded to my messages about the amba-pl011 driver having >> been messed up by the wrong patch set being taken...) I think this has >> basically missed the 4.5 merge window. Sorry. > I've been on vacation, so give me a week or so to catch up on > everything... > > And yes, this missed the 4.5 merge window, that closed last week for my > trees.
Could you take a look into this patch?
Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland
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