[PATCH] spi: spi-rspi: fix build error for the latest shdma driver

2012-08-02 Thread Shimoda, Yoshihiro
Because the latest shdma driver changed, it caused build error in the spi-rspi driver. This patch fixed the build error. Signed-off-by: Yoshihiro Shimoda --- drivers/spi/spi-rspi.c | 56 +-- 1 files changed, 34 insertions(+), 22 deletions(-) diff --

Re: [PATCH] spi: omap2-mcspi: Fix the error handling in probe

2012-08-02 Thread Shubhrajyoti
On Wednesday 01 August 2012 08:37 PM, Guenter Roeck wrote: > On Wed, Aug 01, 2012 at 03:06:28PM +0530, Shubhrajyoti D wrote: >> The kfree() is taken care of by the spi core (spi_master_release() function) >> that is called once the last reference to the underlying struct device has >> been released

[PATCH] spi: omap2-mcspi: Fix the error handling in probe

2012-08-02 Thread Shubhrajyoti D
The kfree() is taken care of by the spi core (spi_master_release() function) that is called once the last reference to the underlying struct device has been released. So the driver need not call kfree. Also the put was missed in some of the error handling fix the same. There by fixing the missing

Re: [PATCH] spi: omap2-mcspi: Fix the error handling in probe

2012-08-02 Thread Guenter Roeck
On Thu, Aug 02, 2012 at 03:37:13PM +0530, Shubhrajyoti wrote: > On Wednesday 01 August 2012 08:37 PM, Guenter Roeck wrote: > > On Wed, Aug 01, 2012 at 03:06:28PM +0530, Shubhrajyoti D wrote: > >> The kfree() is taken care of by the spi core (spi_master_release() > >> function) > >> that is called

Re: [PATCH 06/10 V2] spi: Add SPI driver for mx233/mx28

2012-08-02 Thread Marek Vasut
Dear Mark Brown, Thanks for the review! > On Mon, Jul 23, 2012 at 10:40:48PM +0200, Marek Vasut wrote: > > This is slightly reworked version of the SPI driver. > > Support for DT has been added and it's been converted > > to queued API. > > Looks reasonable overall. > > > + bits_per_word = de

Re: [PATCH 08/10 RESEND] spi: Add DMA support into SPI driver

2012-08-02 Thread Marek Vasut
Dear Mark Brown, > On Mon, Jul 23, 2012 at 10:40:50PM +0200, Marek Vasut wrote: > > + /* > > +* Small blocks can be transfered via PIO. > > +* Measured by empiric means: > > +* > > +* dd if=/dev/mtdblock0 of=/dev/null bs=1024k count=1 > > +

Re: [PATCH 06/10 V2] spi: Add SPI driver for mx233/mx28

2012-08-02 Thread Mark Brown
On Thu, Aug 02, 2012 at 04:58:38PM +0200, Marek Vasut wrote: > > It'd be nice to only keep the clocks enabled while doing transfers but > > again totally non-essential. > Hm, this is spread across mxs. Shawn, is there any plan for PM implementation > for MXS ? Take a look at s3c64xx - I did som

Re: [PATCH 06/10 V2] spi: Add SPI driver for mx233/mx28

2012-08-02 Thread Marek Vasut
Dear Mark Brown, > On Thu, Aug 02, 2012 at 04:58:38PM +0200, Marek Vasut wrote: > > > It'd be nice to only keep the clocks enabled while doing transfers but > > > again totally non-essential. > > > > Hm, this is spread across mxs. Shawn, is there any plan for PM > > implementation for MXS ? > >

[PATCH] Revert "spi: omap2-mcspi: convert to module_platform_driver"

2012-08-02 Thread Aaro Koskinen
This reverts commit 9fdca9dfe093c76fe1ac1a09888ba9679d46996a. Changing omap2_mcspi_init() from subsys_initcall to device_initcall broke the display initialization on N900 when all the drivers are compiled built-in. Display subsystem drivers need a certain initialization order and having all of the

Re: [PATCH] Revert "spi: omap2-mcspi: convert to module_platform_driver"

2012-08-02 Thread Grant Likely
On Thu, Aug 2, 2012 at 5:08 PM, Aaro Koskinen wrote: > This reverts commit 9fdca9dfe093c76fe1ac1a09888ba9679d46996a. > > Changing omap2_mcspi_init() from subsys_initcall to device_initcall broke > the display initialization on N900 when all the drivers are compiled > built-in. Display subsystem dr

Re: [PATCH 06/10 V2] spi: Add SPI driver for mx233/mx28

2012-08-02 Thread Shawn Guo
On Thu, Aug 02, 2012 at 04:58:38PM +0200, Marek Vasut wrote: > Hm, this is spread across mxs. Shawn, is there any plan for PM implementation > for MXS ? > Near term, no. Long term, yes. -- Regards, Shawn -- Live Secu

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[PATCH] spi/s3c64xx: Add missing static storage class specifiers

2012-08-02 Thread Sachin Kamat
Silences the following sparse warnings: drivers/spi/spi-s3c64xx.c:1482:32: warning: symbol 's3c2443_spi_port_config' was not declared. Should it be static? drivers/spi/spi-s3c64xx.c:1489:32: warning: symbol 's3c6410_spi_port_config' was not declared. Should it be static? drivers/spi/spi-s3c64xx.c:1