On Thu, Feb 2, 2012 at 3:47 PM, Mark Brown
wrote:
> On Thu, Feb 02, 2012 at 11:52:47AM -0700, Grant Likely wrote:
>
>> This looks really good. In fact, can you think of any reason why we wouldn't
>> force all spi drivers to use central queueing? I don't see any advantage
>> in leaving the old me
On Thu, Feb 02, 2012 at 01:59:59PM +0100, Linus Walleij wrote:
> From: Linus Walleij
>
> This rips the message queue in the PL022 driver out and pushes
> it into (optional) common infrastructure. Drivers that want to
> use the message pumping thread will need to select the symbol
> SPI_MASTER_QUE
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On Thu, Feb 02, 2012 at 01:59:34PM +0100, Linus Walleij wrote:
> From: Chris Blair
>
> This switches the PL022 worker to a kthread in order to get
> hold of a mechanism to control the message pump priority. On
> low-latency systems elevating the message kthread to realtime
> priority give a real
On Thu, Feb 02, 2012 at 02:20:30PM +0100, Danny Kukawka wrote:
> Rename static struct pci_driver pch_spi_pcidev to
> pch_spi_pcidev_driver to get rid of warnings from modpost checks.
>
> Signed-off-by: Danny Kukawka
Merged, thanks.
g.
> ---
> drivers/spi/spi-topcliff-pch.c |6 +++---
> 1 f
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Rename static struct pci_driver pch_spi_pcidev to
pch_spi_pcidev_driver to get rid of warnings from modpost checks.
Signed-off-by: Danny Kukawka
---
drivers/spi/spi-topcliff-pch.c |6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/spi/spi-topcliff-pch.c b/drive
From: Linus Walleij
This rips the message queue in the PL022 driver out and pushes
it into (optional) common infrastructure. Drivers that want to
use the message pumping thread will need to select the symbol
SPI_MASTER_QUEUE and implement three methods in place for the
current transfer() method.
From: Linus Walleij
This splits the spi_register_master() function in two parts,
easing the addition of a queued master and making the code
somewhat easier to read.
Cc: Mark Brown
Signed-off-by: Linus Walleij
---
drivers/spi/spi.c | 74 ++--
1
From: Chris Blair
This switches the PL022 worker to a kthread in order to get
hold of a mechanism to control the message pump priority. On
low-latency systems elevating the message kthread to realtime
priority give a real sleek response curve. This has been
confirmed by measurements. Realtime pri
From: Linus Walleij
This is a patch series based on a suggestion from Mark Brown
to make the message queueing found in PL022 more general.
[1/3] is just the same minor update to the PL022 driver
that was discussed before (I hope this can atleast go in).
[2/3] refactors the master registration
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