Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Cc: Lauri Hintsala lauri.hints...@bluegiga.com
---
drivers/staging/csr/sme_mgt.c | 10 ++
drivers/staging/csr/sme_sys.c | 29
drivers/staging/csr/sme_wext.c
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
Cc: Andrzej Pietrasiewicz andrze...@samsung.com
---
drivers/staging/ccg/ccg.c |8 ++--
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/ccg/ccg.c
, no ?
Thanks, I noticed this already. Patch v2 was sent recently.
--
With Best Regards,
Andy Shevchenko
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Please
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Cc: Arnaldo Carvalho de Melo a...@ghostprotocols.net
---
tools/perf/util/symbol.c | 22 +-
1 file changed, 1 insertion(+), 21 deletions(-)
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index
Use devm_kzalloc, devm_clk_get, devm_request_irq, and devm_request_and_ioremap
to reduce the code and to simplify the error path.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Cc: Viresh Kumar viresh.li...@gmail.com
---
drivers/dma/dw_dmac.c | 53
-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/dma/dw_dmac.c | 14 --
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index a9e9a07..38eea0c 100644
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma
The same information could be exctracted from the struct dma_chan.
The patch introduces two helpers dwc_get_src_data_width() and
dwc_get_dst_data_width() as well.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/dma/dw_dmac.c | 27
We get a warning if CONFIG_DMA_API_DEBUG=y
[ 28.150631] WARNING: at lib/dma-debug.c:933 check_unmap+0x5d6/0x6ac()
[ 28.157058] dw_dmac dw_dmac.0: DMA-API: device driver failed to check map
error[device address=0x35698305] [size=14365 bytes] [mapped as single]
Signed-off-by: Andy
The unmap_src() and unmap_dst() will be used later as well.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/dma/dmatest.c | 27 +--
1 file changed, 17 insertions(+), 10 deletions(-)
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
The same information could be exctracted from the struct dma_chan.
The patch introduces helper function dwc_get_data_width() as well.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/dma/dw_dmac.c | 19 ---
drivers/dma/dw_dmac_regs.h |3
-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/dma/dw_dmac.c | 20 ++--
1 file changed, 14 insertions(+), 6 deletions(-)
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index 427d35b..f8937cb 100644
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma
The same information could be exctracted from the struct dma_chan.
The patch introduces helper function dwc_get_data_width() as well.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/dma/dw_dmac.c | 27 ---
drivers/dma/dw_dmac_regs.h
On Mon, Dec 10, 2012 at 5:01 PM, Viresh Kumar viresh.ku...@linaro.org wrote:
On 10 December 2012 20:29, Andy Shevchenko
andriy.shevche...@linux.intel.com wrote:
The same information could be exctracted from the struct dma_chan.
The patch introduces helper function dwc_get_data_width() as well
. The best
candidate to provide the storage is a custom channel structure. Until now we
still keep and check the direction field of the slave config structure as well.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/dma/dw_dmac.c | 10 --
drivers/dma
of the dma_slave_config
structure. That's why the custom slave configuration could be optional for such
cases.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/dma/dw_dmac.c | 13 +++--
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/dma/dw_dmac.c b/drivers
On Tue, 2012-11-20 at 19:38 +0530, Viresh Kumar wrote:
On 20 November 2012 19:08, Andy Shevchenko
andriy.shevche...@linux.intel.com wrote:
Currently the direction value is come from the generic slave configuration
s/is come/comes
structure and explicitly as a preparation function
of the dma_slave_config
structure. That's why the custom slave configuration could be optional for such
cases.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Acked-by: Viresh Kumar viresh.ku...@linaro.org
---
drivers/dma/dw_dmac.c | 13 +++--
1 file changed, 7 insertions(+), 6 deletions
. The best
candidate to provide the storage is a custom channel structure. Until now we
still keep and check the direction field of the slave config structure as well.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Acked-by: Viresh Kumar viresh.ku...@linaro.org
---
drivers/dma/dw_dmac.c
When build a kernel with make W=1 we will get a warning about missing
initializer. It comes from kfifo usage style. The DEFINE_KFIFO macro doesn't
initialize the buf[] field of the fifo structure. So, using C99 style helps in
such case.
Signed-off-by: Andy Shevchenko andriy.shevche
When build a kernel with make W=1 we will get a warning about missing
initializer. It comes from kfifo usage style. The DEFINE_KFIFO macro doesn't
initialize the buf[] field of the fifo structure. So, using C99 style helps in
such case.
Signed-off-by: Andy Shevchenko andriy.shevche
the DWC_CFGL_CH_SUSP bit during termination.
Signed-off-by: Heikki Krogerus heikki.kroge...@linux.intel.com
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Acked-by: Viresh Kumar viresh.ku...@linaro.org
---
drivers/dma/dw_dmac.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
We will use at least the dwc_chan_resume() later.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Acked-by: Viresh Kumar viresh.ku...@linaro.org
---
drivers/dma/dw_dmac.c | 31 ++-
1 file changed, 22 insertions(+), 9 deletions(-)
diff --git
. Supplying a new patch, getting it reviewed/tested and
being pulled by Linus is not so easy :)
Two ways:
- Keep it as is, and i will fix it separately and quickly
- Drop it :(
Will we survive if the patch is in mainline? I mean how big the impact
of it is?
--
Andy Shevchenko andriy.shevche
documentation again.
--
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Intel Finland Oy
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Please read the FAQ
On Fri, Dec 14, 2012 at 1:34 AM, Andrew Morton
a...@linux-foundation.org wrote:
On Mon, 10 Dec 2012 13:37:44 +0200
Andy Shevchenko andriy.shevche...@linux.intel.com wrote:
We get a warning if CONFIG_DMA_API_DEBUG=y
[ 28.150631] WARNING: at lib/dma-debug.c:933 check_unmap+0x5d6/0x6ac
On Fri, 2012-12-14 at 00:33 -0800, Andrew Morton wrote:
On Fri, 14 Dec 2012 09:06:03 +0200 Andy Shevchenko
andy.shevche...@gmail.com wrote:
On Fri, Dec 14, 2012 at 1:34 AM, Andrew Morton
a...@linux-foundation.org wrote:
On Mon, 10 Dec 2012 13:37:44 +0200
Andy Shevchenko
There is no need to check the callback_required parameter, due to we check the
callback pointer to be a non-NULL.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/dma/dw_dmac.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma
The else keyword in the dw_dma_tasklet is removed as well. All together
simplifies the logic of the code and understanding of what is happening there.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/dma/dw_dmac.c | 14 ++
1 file changed, 6 insertions
From: Heikki Krogerus heikki.kroge...@linux.intel.com
Clear DWC_CFGL_CH_SUSP bit during termination if the channel
was paused.
Signed-off-by: Heikki Krogerus heikki.kroge...@linux.intel.com
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/dma/dw_dmac.c |2 +-
1
We will use at least the dwc_chan_resume() later.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/dma/dw_dmac.c | 31 ++-
1 file changed, 22 insertions(+), 9 deletions(-)
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index
On Mon, 2012-12-17 at 20:42 +0530, Viresh Kumar wrote:
On 17 December 2012 19:37, Andy Shevchenko
andriy.shevche...@linux.intel.com wrote:
From: Heikki Krogerus heikki.kroge...@linux.intel.com
Clear DWC_CFGL_CH_SUSP bit during termination if the channel
was paused.
Signed-off
structure. That's why the custom slave configuration could be optional for such
cases.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/dma/dw_dmac.c | 23 +--
1 file changed, 17 insertions(+), 6 deletions(-)
diff --git a/drivers/dma/dw_dmac.c b
-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/dma/dw_dmac.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index a4a5c80..771aa15 100644
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma/dw_dmac.c
On Thu, 2012-11-15 at 20:28 +0530, viresh kumar wrote:
On Thu, Nov 15, 2012 at 8:05 PM, viresh kumar viresh.ku...@linaro.org wrote:
On Thu, Nov 15, 2012 at 7:50 PM, Andy Shevchenko
andriy.shevche...@linux.intel.com wrote:
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
On Thu, 2012-11-15 at 20:28 +0530, viresh kumar wrote:
On Thu, Nov 15, 2012 at 7:50 PM, Andy Shevchenko
andriy.shevche...@linux.intel.com wrote:
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
+static inline bool dwc_is_slave(struct dma_slave_config *sconfig
On Thu, 2012-11-15 at 20:54 +0530, Viresh Kumar wrote:
On 15 November 2012 20:51, Andy Shevchenko
andriy.shevche...@linux.intel.com wrote:
On Thu, 2012-11-15 at 20:28 +0530, viresh kumar wrote:
On Thu, Nov 15, 2012 at 7:50 PM, Andy Shevchenko
andriy.shevche...@linux.intel.com wrote
On Thu, Nov 15, 2012 at 5:38 PM, Viresh Kumar viresh.ku...@linaro.org wrote:
On 15 November 2012 20:57, Andy Shevchenko
andriy.shevche...@linux.intel.com wrote:
Well, the prep_* should assign the value due to changes of check in the
dwc_descriptor_complete. Otherwise we will potentially skip
On Thu, 2012-11-15 at 20:05 +0530, viresh kumar wrote:
On Thu, Nov 15, 2012 at 7:50 PM, Andy Shevchenko
andriy.shevche...@linux.intel.com wrote:
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
+static inline bool is_slave_direction(enum dma_transfer_direction
direction
On Fri, 2012-11-16 at 09:59 +0530, Viresh Kumar wrote:
On 15 November 2012 23:28, Andy Shevchenko andy.shevche...@gmail.com wrote:
On Thu, Nov 15, 2012 at 5:38 PM, Viresh Kumar viresh.ku...@linaro.org
wrote:
On 15 November 2012 20:57, Andy Shevchenko
andriy.shevche...@linux.intel.com
This function helps to distinguish the slave type of transfer by checking the
direction parameter.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Cc: Nicolas Ferre nicolas.fe...@atmel.com
Cc: Mika Westerberg mika.westerb...@linux.intel.com
Cc: Guennadi Liakhovetski g.liakhovet
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Cc: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/dma/ipu/ipu_idmac.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/ipu/ipu_idmac.c b/drivers/dma/ipu/ipu_idmac.c
index 6585537..c8d0254
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Cc: Mika Westerberg mika.westerb...@linux.intel.com
---
drivers/dma/ep93xx_dma.c |3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/dma/ep93xx_dma.c b/drivers/dma/ep93xx_dma.c
index bcfde40..7c26354
dma_transfer_direction is a normal enum. It means we can't usually use the
values as bit fields. Let's adjust this check and move it above the usage of
the direction parameter.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/dma/dw_dmac.c |5 +++--
1 file changed
There is a common practice to distinguish slave type transfers by checking
direction of the channel. This series introduces the check helper and its usage
across the drivers.
Andy Shevchenko (6):
dmaengine: introduce is_slave_xfer function
dma: at_hdmac: check direction properly for cyclic
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Cc: Linus Walleij linus.wall...@linaro.org
---
drivers/dma/ste_dma40.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index 23c5573..9f4fdf4 100644
dma_transfer_direction is a normal enum. It means we can't usually use the
values as bit fields. Let's adjust this check and move it above the usage of
the direction parameter.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Cc: Nicolas Ferre nicolas.fe...@atmel.com
---
drivers
On Fri, Nov 16, 2012 at 4:21 PM, Mika Westerberg
mika.westerb...@linux.intel.com wrote:
On Fri, Nov 16, 2012 at 03:59:14PM +0200, Andy Shevchenko wrote:
This function helps to distinguish the slave type of transfer by checking the
direction parameter.
Signed-off-by: Andy Shevchenko
On Fri, Nov 16, 2012 at 4:03 PM, Viresh Kumar viresh.ku...@linaro.org wrote:
On 16 November 2012 19:29, Andy Shevchenko
andriy.shevche...@linux.intel.com wrote:
This function helps to distinguish the slave type of transfer by checking the
direction parameter.
Signed-off-by: Andy Shevchenko
On Fri, Nov 16, 2012 at 3:56 PM, Felipe Balbi ba...@ti.com wrote:
On Fri, Nov 16, 2012 at 03:59:16PM +0200, Andy Shevchenko wrote:
dma_transfer_direction is a normal enum. It means we can't usually use the
values as bit fields. Let's adjust this check and move it above the usage
On Fri, Nov 16, 2012 at 3:56 PM, Felipe Balbi ba...@ti.com wrote:
On Fri, Nov 16, 2012 at 03:59:18PM +0200, Andy Shevchenko wrote:
-ENOCOMMITLOG ??
I don't see much sense to add anything here, but I will do for the patch v2.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
This function helps to distinguish the slave type of transfer by checking the
direction parameter.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Reviewed-by: Viresh Kumar viresh.ku...@linaro.org
Reviewed-by: Mika Westerberg mika.westerb...@linux.intel.com
Cc: Nicolas Ferre
The is_slave_xfer helps to check if the transfer type is slave.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Reviewed-by: Viresh Kumar viresh.ku...@linaro.org
Cc: Linus Walleij linus.wall...@linaro.org
---
drivers/dma/ste_dma40.c |2 +-
1 file changed, 1 insertion(+), 1
- apply all current Reviewed-by and Acked-by tags
Andy Shevchenko (6):
dmaengine: introduce is_slave_xfer function
dma: at_hdmac: check direction properly for cyclic transfers
dma: dw_dmac: check direction properly in dw_dma_cyclic_prep
dma: ep93xx_dma: reuse is_slave_xfer helper
dma
dma_transfer_direction is a normal enum. It means we can't usually use the
values as bit fields. Let's adjust this check and move it above the usage of
the direction parameter, due to the nature of the following usage of it.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Acked
The is_slave_xfer helps to check if the transfer type is slave.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Reviewed-by: Viresh Kumar viresh.ku...@linaro.org
Cc: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/dma/ipu/ipu_idmac.c |2 +-
1 file changed, 1
The is_slave_xfer helps to check if the transfer type is slave.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Reviewed-by: Viresh Kumar viresh.ku...@linaro.org
Acked-by: Mika Westerberg mika.westerb...@linux.intel.com
---
drivers/dma/ep93xx_dma.c |3 +--
1 file changed, 1
dma_transfer_direction is a normal enum. It means we can't usually use the
values as bit fields. Let's adjust this check and move it above the usage of
the direction parameter, due to the nature of the following usage of it.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
On Thu, 2012-09-27 at 16:03 +0530, Vinod Koul wrote:
On Thu, 2012-09-27 at 15:36 +0530, Vinod Koul wrote:
On Tue, 2012-09-25 at 14:39 +0300, Andy Shevchenko wrote:
Not all of the controllers support the 64 bit data width. Make it
configurable
via platform data. The driver will try
Sometimes memory-to-memory test is failed, that's why we need to choose minimum
data portion between source and destination limits together.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/dma/dw_dmac.c |9 +
1 file changed, 5 insertions(+), 4 deletions
On Mon, 2012-10-01 at 15:15 +0530, Vinod Koul wrote:
On Mon, 2012-10-01 at 12:04 +0300, Andy Shevchenko wrote:
On Thu, 2012-09-27 at 16:03 +0530, Vinod Koul wrote:
On Thu, 2012-09-27 at 15:36 +0530, Vinod Koul wrote:
On Tue, 2012-09-25 at 14:39 +0300, Andy Shevchenko wrote
On Thu, 2012-09-27 at 10:40 +0300, Felipe Balbi wrote:
On Thu, Sep 27, 2012 at 10:31:55AM +0300, Andy Shevchenko wrote:
From: Heikki Krogerus heikki.kroge...@linux.intel.com
commit log would be great.
Will do.
static struct platform_driver dw_driver = {
+ .probe
to use dw_dmac.c.
I published all my patches already here in the mailing list. Part of
them is under review, but another part has been pushed to the
linux-next.
I highly encourage you to try most recent version from the linux-next.
--
Andy Shevchenko andriy.shevche...@linux.intel.com
Intel Finland
the discussions in the mailing list. Most of the related
patches are tagged as dw_dmac.
--
Andy Shevchenko andriy.shevche...@linux.intel.com
Intel Finland Oy
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heikki.kroge...@linux.intel.com
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/dma/dw_dmac.c |6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index bbb2a82..236ccb5 100644
--- a/drivers/dma/dw_dmac.c
From: Heikki Krogerus heikki.kroge...@linux.intel.com
It's good to have a quasistatic name for the platform driver.
Signed-off-by: Heikki Krogerus heikki.kroge...@linux.intel.com
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Reviewed-by: Felipe Balbi ba...@ti.com
Acked
From: Heikki Krogerus heikki.kroge...@linux.intel.com
This driver could be used on different platforms. Thus, the HAVE_CLK dependency
is dropped away.
Signed-off-by: Heikki Krogerus heikki.kroge...@linux.intel.com
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Reviewed
There are few cleanups to the driver which already acked and reviewed.
I decide to split last series to two parts. This is first part.
Heikki Krogerus (4):
dmaengine: dw_dmac: use helper macro module_platform_driver()
dmaengine: dw_dmac: add module alias
dmaengine: dw_dmac: remove CLK
From: Heikki Krogerus heikki.kroge...@linux.intel.com
Since v3.2 we have nice macro to define the platform driver's init and exit
calls. This patch simplifies the dw_dmac driver by using that macro.
Signed-off-by: Heikki Krogerus heikki.kroge...@linux.intel.com
Signed-off-by: Andy Shevchenko
and reuse.
--
Andy Shevchenko andriy.shevche...@linux.intel.com
Intel Finland Oy
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Please read the FAQ at http
(chip, ret) return(ret)
+#define TRACE_GOTO(chip, label) goto(label)
#endif
In this specific case I think checkpatch.pl wants more than needed.
--
Andy Shevchenko andriy.shevche...@linux.intel.com
Intel Finland Oy
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The custom filename function mostly repeats the kernel's kbasename. This patch
simplifies it. The updated filename() will not check for the '\' in the
filenames. It seems redundant in Linux.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Cc: YAMANE Toshiaki yamaneto...@gmail.com
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Cc: Greg Kroah-Hartman gre...@linuxfoundation.org
Cc: linux-...@vger.kernel.org
---
drivers/usb/core/file.c |9 ++---
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/usb/core/file.c b/drivers/usb/core
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Cc: Steven Rostedt rost...@goodmis.org (maintainer:TRACING)
Cc: Frederic Weisbecker fweis...@gmail.com (maintainer:TRACING)
---
kernel/trace/trace_uprobe.c |6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git
Remove the custom implementation of the functionality similar to kbasename().
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Cc: Jason Baron jba...@redhat.com
---
lib/dynamic_debug.c |9 +
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/lib
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
fs/proc/proc_devtree.c |7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/fs/proc/proc_devtree.c b/fs/proc/proc_devtree.c
index df7dd08..3d9fd66 100644
--- a/fs/proc/proc_devtree.c
+++ b/fs/proc
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Cc: linux...@kvack.org
---
mm/memory.c |8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/mm/memory.c b/mm/memory.c
index 0e3a516..6b101a2 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -58,6 +58,7
There are several places in kernel that use functionality like shell's basename
function. Let's do it common helper for them.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Cc: YAMANE Toshiaki yamaneto...@gmail.com
---
include/linux/string.h | 11 +++
1 file changed
On Tue, Oct 2, 2012 at 8:34 PM, Greg KH gre...@linuxfoundation.org wrote:
On Tue, Oct 02, 2012 at 06:00:54PM +0300, Andy Shevchenko wrote:
There are several places in kernel that use functionality like shell's
basename
function. Let's do it common helper for them.
Signed-off-by: Andy
On Tue, 2013-01-08 at 07:54 -0800, Vinod Koul wrote:
On Mon, Jan 07, 2013 at 02:54:54PM +0200, Andy Shevchenko wrote:
Hi, Vinod.
I noticed you missed the 3.8 merge window and I can't see any of my
recent patches [1] in your next branch. So, what is your plan regarding
to them?
Yes i
changes the logic a bit when the master parameter of the
dwc_get_data_width() is out of range. Now the function will return a value
related to the first AHB master.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/dma/dw_dmac.c |7 ---
1 file changed, 4 insertions
On Tue, Jan 15, 2013 at 3:54 AM, Viresh Kumar viresh.ku...@linaro.org wrote:
On Mon, Jan 14, 2013 at 7:50 PM, Andy Shevchenko
andriy.shevche...@linux.intel.com wrote:
The driver's default assumes that hardware has two AHB masters which might be
not true. In such rare cases we have
On Tue, Jan 15, 2013 at 11:01 AM, Viresh Kumar viresh.ku...@linaro.org wrote:
On Tue, Jan 15, 2013 at 12:35 PM, Andy Shevchenko
andy.shevche...@gmail.com wrote:
The details of the patch are fine, but i didn't get how do you get
master 1 selected
on a system where you have only 1 master
On Tue, Jan 15, 2013 at 11:09 AM, Viresh Kumar viresh.ku...@linaro.org wrote:
On 15 January 2013 14:38, Andy Shevchenko andy.shevche...@gmail.com wrote:
You forgot the mem2mem type of transfers where we have no information
about masters except default settings. Otherwise there is the case
dw_dmac: check for mapping errors
pick 281c298 dw_dmac: remove redundant check
pick 217f956 dw_dmac: update tx_node_active in dwc_do_single_block
pick fd144bd dma: dw_dmac: add dwc_chan_pause and dwc_chan_resume
pick 59a6031 dma: dw_dmac: clear suspend bit during termination
--
Andy Shevchenko
This function helps to distinguish the slave type of transfer by checking the
direction parameter.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Reviewed-by: Viresh Kumar viresh.ku...@linaro.org
Reviewed-by: Mika Westerberg mika.westerb...@linux.intel.com
Reviewed-by: Linus
There is no need to check the callback_required parameter, due to we check the
callback pointer to be a non-NULL.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Acked-by: Viresh Kumar viresh.ku...@linaro.org
---
drivers/dma/dw_dmac.c |2 +-
1 file changed, 1 insertion(+), 1
-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Acked-by: Viresh Kumar viresh.ku...@linaro.org
---
drivers/dma/dw_dmac.c | 20 ++--
1 file changed, 14 insertions(+), 6 deletions(-)
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index 39a6506..83e0f9e 100644
The is_slave_xfer helps to check if the transfer type is slave.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Reviewed-by: Viresh Kumar viresh.ku...@linaro.org
Acked-by: Mika Westerberg mika.westerb...@linux.intel.com
---
drivers/dma/ep93xx_dma.c |3 +--
1 file changed, 1
of the dma_slave_config
structure. That's why the custom slave configuration could be optional for such
cases.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Acked-by: Viresh Kumar viresh.ku...@linaro.org
---
drivers/dma/dw_dmac.c | 13 +++--
1 file changed, 7 insertions(+), 6 deletions
The is_slave_xfer helps to check if the transfer type is slave.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Reviewed-by: Viresh Kumar viresh.ku...@linaro.org
Cc: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/dma/ipu/ipu_idmac.c |2 +-
1 file changed, 1
the platform device
is created later.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Acked-by: Viresh Kumar viresh.ku...@linaro.org
---
drivers/dma/dw_dmac.c |3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index
. The best
candidate to provide the storage is a custom channel structure. Until now we
still keep and check the direction field of the slave config structure as well.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Acked-by: Viresh Kumar viresh.ku...@linaro.org
---
drivers/dma/dw_dmac.c
We will use at least the dwc_chan_resume() later.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Acked-by: Viresh Kumar viresh.ku...@linaro.org
---
drivers/dma/dw_dmac.c | 31 ++-
1 file changed, 22 insertions(+), 9 deletions(-)
diff --git
The else keyword in the dw_dma_tasklet is removed as well. All together
simplifies the logic of the code and understanding of what is happening there.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Acked-by: Viresh Kumar viresh.ku...@linaro.org
---
drivers/dma/dw_dmac.c | 14
The is_slave_xfer helps to check if the transfer type is slave.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Reviewed-by: Viresh Kumar viresh.ku...@linaro.org
Reviewed-by: Linus Walleij linus.wall...@linaro.org
---
drivers/dma/ste_dma40.c |2 +-
1 file changed, 1
the DWC_CFGL_CH_SUSP bit during termination.
Signed-off-by: Heikki Krogerus heikki.kroge...@linux.intel.com
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Acked-by: Viresh Kumar viresh.ku...@linaro.org
---
drivers/dma/dw_dmac.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
dma_transfer_direction is a normal enum. It means we can't usually use the
values as bit fields. Let's adjust this check and move it above the usage of
the direction parameter, due to the nature of the following usage of it.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
The same information could be exctracted from the struct dma_chan.
The patch introduces helper function dwc_get_data_width() as well.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Acked-by: Viresh Kumar viresh.ku...@linaro.org
---
drivers/dma/dw_dmac.c | 27
dma_transfer_direction is a normal enum. It means we can't usually use the
values as bit fields. Let's adjust this check and move it above the usage of
the direction parameter, due to the nature of the following usage of it.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Acked
There is a patchset against dw_dmac driver. It has been resent for Vinod to
review after he returned back from vacation and holidays. That's why there is
no Cc list.
Andy Shevchenko (15):
dw_dmac: call .probe after we have a device in place
dw_dmac: absence of pdata isn't critical when
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