On Dec 28, 2007 7:21 PM, David Brownell <[EMAIL PROTECTED]> wrote:
>
> Hmm, I thought that create_singlethread_workqueue() was
> supposed to create non-freezable workqueues ... which won't
> be stopped before the suspend() callback dance begins.
>
> Are you sure that's the reason for your deadlock?
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From: David Brownell <[EMAIL PROTECTED]>
Basic driver for 8-bit SPI based MCP23S08 GPIO expander, without support for
IRQs or the shared chipselect mechanism.
Signed-off-by: David Brownell <[EMAIL PROTECTED]>
---
drivers/gpio/Kconfig |7
drivers/gpio/Makefile|1
drivers
On Friday 28 December 2007, Dave Young wrote:
> Signed-off-by: Dave Young <[EMAIL PROTECTED]>
ACK ... if the driver core is changing, this is obvious.
> ---
> drivers/spi/spi.c |4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff -upr linux/drivers/spi/spi.c linux.new/drivers
Signed-off-by: Dave Young <[EMAIL PROTECTED]>
---
drivers/spi/spi.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -upr linux/drivers/spi/spi.c linux.new/drivers/spi/spi.c
--- linux/drivers/spi/spi.c 2007-12-28 10:47:38.0 +0800
+++ linux.new/drivers/spi/spi.c 2007-1
On Friday 28 December 2007, chri wrote:
> Hi,
>
> I'm facing a problem with a driver for a SPI device: I think the
> problem may be more general or perhaps I'm just missing something
> obvious. I want to put a SPI device to sleep and this is done by
> sending a command on the SPI bus. The first pl
Hi,
I'm facing a problem with a driver for a SPI device: I think the
problem may be more general or perhaps I'm just missing something
obvious. I want to put a SPI device to sleep and this is done by
sending a command on the SPI bus. The first place I tried is the
suspend callback of struct spi_dr
